Decimals & Fractions Revision
Question 1:
Mrs Ilaoa had 123.76 meters of rope. Ms Tapuke then gave her another 29.8 meters. How much rope does Mrs Ilaoa have now?
Solution 1:
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Decimals & Fractions Revision
Question 2:
There are 240 boxes with 25 bags of coffee each. If each bag weighs 0.60 kg, what is the total weight of all the coffee?
Solution 2:
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Decimals & Fractions Revision
Question 3:
A water pitcher weighs 0.74 kg when empty and 1.258 kg when filled with water. How much does the water weigh?
Solution 3:
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Order these decimals from lowest to highest
b. 5.2 5.23 5.15 5.5 5.98 5.08 5.54
c. 23.34 24.12 23.37 22.033 23.89 23.211 24. 34
d. 100.57 100.210 100.321 100.211 100.560 100.45 100.24
Decimals & Fractions Revision
Find fractions of a number
Example:
What is ⅔ of 12?
Think → How many 3’s (denominator) go into 12?
4! because 3x4=12
Think → 4 is ⅓ (one third) of 12...how many is ⅔ ?(two thirds)
8! because 4x2=8
What prior knowledge would help you?....
TIMETABLES!
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Decimals & Fractions Revision
Test out your fractions here!