4 ÷ 0.2

5.76

4.374

7.802

4.890

12.897

TODAY’S LESSON

Dividing Whole Numbers by Decimals up to 2 Decimal Places and Vice Versa

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OBJECTIVE:

divides whole numbers by decimals up to 2 decimal places and vice versa (M6NS-Ig-116.3)

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READING DRILL

1. ratio of

2. percent

3. quotient of

4. cut into

5. split into

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Dividing whole number by 1-digit divisor

Mechanics:

a) A player for each team will stand at the back.

b) As the teacher flashes an equation, players will give the answer orally.

c.) The first to give the correct answer will take 1 step forward.

d.) The first to reach the platform wins the game.

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Who has a store? What are the goods that are repacked less than a kilo? Why do you think they are doing it?

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Mother has a small sari-sari store. Every time she buys a 50-kilo cavan of sugar, she repacks it into smaller bags weighing 0.25 kilo. How many small plastic bags are needed by mother?

PROBLEM OPENER

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a. What is asked in the problem?

b. What are the given facts?

c. What should be done to solve the problems?

LET’S ANSWER:

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Look at the equation below:

0.25 50

Change the divisor to whole number by moving the decimal point 2 places to the right. Annex 2 zeros to the dividend. Then, divide the number as whole number.

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Find the quotient.

0.02 64

0.04 48

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1.) 0.15 456

2.) 0.32 48

3.) 0.61 5185

4.) 0.25 125

5.) 0.36 225

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How do you divide a whole number by a decimal?

What have you learned?

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​

Find the quotient.

1.1225 ÷ .0.05 = N

2.480 ÷ 0.12 = N

3.P16.20÷ 4 = N

4. 132 ÷ 0.03

5. 1848 ÷ 0.42

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Solve the following exercises.

1.918 ÷ 0.17 = N

2.324 ÷ 0.09 = N

3.155 ÷ 0.25 = N

4 ÷ 0.2

5.76

4.374

7.802

4.890

12.897

TODAY’S LESSON

Dividing Whole Numbers by Decimals up to 2 Decimal Places and Vice Versa

0.645

P243.50

2.60

0.3425

OBJECTIVE:

divides whole numbers by decimals up to 2 decimal places and vice versa (M6NS-Ig-116.3)

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READING DRILL

Division is separating numbers into equal groups.

Divisor a number by which another number is to be divided.

Dividend is the number that is to be divided or distributed into a certain number of equal parts.

​

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Dividing whole numbers by decimals.

1.) 250 ÷ .05 4.) 480 ÷ 0.8

2.) 308 ÷ 0.2 5.) 100 ÷ 0.25

3.) 336 ÷ 0.6

​

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What art projects do you do in your MAPEH Class? Do you have fun making them? Do you submit them on time?

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A long bond paper which is 13 inches in length is equivalent to 33.02 centimeters. If Tony will divide the long bond paper into 2-centimeter strips of paper for his art project, how many strips of paper can he make?

PROBLEM OPENER

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POLYA’s 4 STEPS

• What is asked?
• What are given?

c. What operation should you use to solve the problem? Why?

d. How will you check your answer?

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 1.) 19 470 ÷ 0.30 4.) 21 204 ÷ 0.62

2.) 11868 ÷ 0.23 5.) 105 ÷ 0.05

3) 44 919 ÷ 0.07

Solve and check.

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Give the quotient.

a) 25÷2.5=N

b) 39÷ .25=N

c) 14.2÷3= N

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How do we divide whole numbers by decimals and vice versa?

What have you learned?

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Give the quotient.

1) 37.68÷60= 4) 80÷2.5=

2) 56÷12.2= 5) 24.2÷12

3) 32.2÷20=

​

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Solve.

1. Mang Kanor divided his 32.25 hectares land to his 3 children. How much land does each children receive?

0.53

5.76

4.374

7.802

97%

36%

TODAY’S LESSON

Dividing Decimals/mixed Decimals up to 2 Decimal Places

0.645

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2.60

0.3425

OBJECTIVE:

divides decimals/mixed decimals up to 2 decimal places (M6NS-Ig-116.4)

0.645

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0.3425

READING DRILL

Mother has a small sari-sari store. Every day she buys a 50-kilo cavan of sugar, she repacks it into smaller bags weighing 0.25 kilo.

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What are the steps in dividing whole numbers by decimals and vice versa?

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Do you have things that you really need to buy? What do you do to buy these things? Why is it important to save?

​

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Mario saves his allowance to buy a pair of rubber shoes that costs ₱446.00. If he earns ₱55.75 per week, how many weeks will he need to save?

PROBLEM OPENER

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• What is asked?
• What are given?
• What operation should you use to solve the problem? Why?
• Check your answer.

​

​

POLYA’s 4 STEPS

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Solve.

1.) 1.68 ÷ 0.15 4.) 4.59 ÷ 0.03  

2.) 6.48 ÷ 0.36 5.) 73.8 ÷ 3.6

3.) 83.2 ÷ 32.5

Think-Pair-Share

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Give the quotient.

a) 36.2÷2.5=N d) 25.5÷1.5=N

b) 36.3÷3.6=N e) 2.4÷1.2= N

c) 8.4÷ .2=N

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Divide the following mixed decimals by decimal.

1) 3.72 ÷ .06 =

2.) 4.84 ÷ .21 =

3.) 8.82 ÷ .42 =

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How do we divide decimals/mixed decimals up to 2 decimal places?

What have you learned?

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Choose the letter of the correct answer.

1.) 0.24 ÷ 0.04

A. 6 B. .6 C. .06 D. .006

2.) 67.5 ÷ 2.5

A. 45 B.40 C.35 D.27

3.) 16.25 ÷ 1.25

A. 10 B.12 C.13 D.15

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4.) 1203.75 ÷ 15

• 90.75 B. 81.75 C. 80.25 D. 80.75

​

5.) 577.50 ÷ 5.5

A. 100.50 B. 105.50 C. 150 D. 105

​

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Solve for N.

1. 25.0÷3.0=N 4. 4.80÷2.4=N

2. 7.50÷.25=N 5. 15.0÷1.5=N

3. 36.3÷3.3=N

0.53

5.76

4.374

7.802

97%

36%

TODAY’S LESSON

Dividing Decimals/mixed Decimals up to 2 Decimal Places

0.645

P243.50

2.60

0.3425

OBJECTIVE:

divides decimals/mixed decimals up to 2 decimal places (M6NS-Ig-116.4)

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0.3425

READING DRILL

Mr. Valencia jogged a total of 40 kilometers during his stay in the city. He jogged 0.20 km daily.

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Drill on basic division facts.

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Who among you owns a lot?

How did your parents or family acquire it?

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Mang Vic is a hardworking man who owns six hectares of land in Amadeo, Cavite. In his will, he divided his lot equally among his sons. If each son will get 1.2 hectares, how many sons does the man have?

PROBLEM OPENER

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 How many hectares has Mang Vic?

 How many hectares will each son get?

 What is asked in the problem?

 What are given to solve the problem?

 What operation will you use to solve the problem?

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Divide the following:

• 2.5 175

​

• 7.2 648

​

• 1.75 749

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Divide. (Pair Activity)

a) 28 ÷ 0.5

b) 42 ÷ 0.35

c) 53 ÷ 1.06

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 Solve the problem.

1) Mr. Navarro borrowed ₱5,115 from a friend to be repaid at ₱170.50 a week. How long will it take him to repay his friend?

YOU CAN DO IT !

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How do we divide decimals and mixed decimals?

What have you learned?

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Analyze and Solve.

​

Albert cut a bamboo 12 meters long. If he were to cut it into pieces 1.2 meters long, how many pieces of bamboo will there be?

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Divide and check through multiplication.

1) 264 ÷ 0.06

2) 260 ÷ 0.32

3) 672 ÷ 0.8

0.53

5.76

4.374

7.802

97%

36%

TODAY’S LESSON

Dividing Decimals/mixed Decimals up to 2 Decimal Places

0.645

P243.50

2.60

0.3425

OBJECTIVE:

divides decimals/mixed decimals up to 2 decimal places (M6NS-Ig-116.4)

0.645

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READING DRILL

Rocky baked a batch of 81 cookies. He wants to split them up evenly among 8 friends and himself.

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Dividing numbers mentally.

64 ÷ 8

36 ÷ 6

100 ÷ 4

15 ÷ 3

72 ÷ 9

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Do you have a lot/farm? How many hectares?

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Mr. Santos owned 35 hectares of farm. He wants to divide it equally his children. If each child will get 2.5 hectares, how many children does Mr. Santos have?

PROBLEM OPENER

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• What is asked in the problem?
• What are given to solve the problem?
• What operation will you use to solve the problem?

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1) 105 ÷ 3.5

2) 460 ÷ 2.5

3) 324 ÷ 1.4

Find the quotient:

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Divide. (Pair Activity)

​

a) 8463 ÷ 2.17

b) 486 ÷ 2.84

c) 136 ÷ 1.2

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 Solve the problem.

A developer will develop a subdivision in Trece Martires City with an area of 454 865 sq.meters to be subdivided into 72.5 sq.meters per lot. How many lots would there be?

YOU CAN DO IT !

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How do we divide decimals and mixed decimals?

What have you learned?

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Analyze and Solve.

​

How many pieces of cloth each 4.2 meters long can be cut from an 84-meter piece?

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Divide and check through multiplication.

1) 1219 ÷ 0.53

2) 546 ÷ 1.5

3) 780 ÷ 2.5

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