![LOGO ASKATASUNA 2010-grisa[1]](https://lh7-eu.googleusercontent.com/docs/AHkbwyK0YGsflS1hBLvJzLeraqRWgKyFxTGstee-XHRi0YLompt1BJqb0kHRVbSKdmjPuVpkkRomBcfFLcAq58w-NPs_3mcr6An6BdJ6SQ_MaftHzzjTMa5mmgvnzUwlWic51wAiNpe1CTmYtR9_eM1sRRBehkPMTWpy3VLOLlZ5mBtLTjH9PrrJ5OeTTWXu_DWWiuvarrY)
| MATEMATIKA APLIKATUAK | NOTA |
Ikasturtea: 2018 2019 | Ebaluaketa: 2 |
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Data: 2018 - XII - 12 | Maila: 4. DBH | Taldea: E |
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Izen-abizenak: |
- A eta B herriak bata bestetik 465 km ra daude. Goizeko bederatzietan kotxe bat irten da A tik B rantz, 80 km/h abiaduran. Aldi berean, beste auto bat atera da B tik A rantz 100 km/h abiaduran. Zer ordutan gurutzatuko dute elkar?
80 x + 100 x = 465;
180 x = 465;
![](data:image/png;base64,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)
11:35 etan elkartuko dira.
- A eta B txorrotek ur-depositu bat urez hornitzen dute. A bakarrik zabalduta, depositua 5 orduan beteko da; eta txorrota bakarrik irekiz gero 7 orduan. zenbat denbora beharko da depositua betetzeko bi txorrotak aldi berean zabalik utziz gero?
A txorrotak ordu batean deposituaren
beteko du, B txorrotak ordu batean deposituaren
beteko du.
Biak aldi berean ordu batean
beteko dute, deposituaren
. Honela
ordu beharko dute depositua betetzeko, 175 minutu, 2 ordu eta 55 minutu.
- Litro bat urek 999,2 g ko pisua du, eta litro bat alkoholek 794,7 g. Zenbateko pisua du 3 litro ur eta 4 litro alkohol nahastu ondoren lortzen den disoluzioaren litro batek?
Ura | 3 litro | 999,2 g/litro | 2997,6 g |
Alkohola | 4 litro | 794,7 g/litro | 3178,8 g |
Nahastea | 7 litro | g/litro
| 6176,4 g |
- Zenbat ordainduko du Aingeruk 685 € balio zuen trajea, %30 eko deskontua egiten badiote?
%30 deskontua, %100-%30 = %70 ordainduko du.
685 ren %70 =
€ ordainduko du.
- Naroak Instagramen dituen jarraitzaileetatik 294 neskak dira, hau da, jarraitzaile guztien %42. Zein da mutil jarraitzaileen ehunekoa? Zenbat jarraitzaile ditu guztira?
Guztien %42, 294 da, orduan Guztia =
jarraitzaile. Eta %100-%42 = % 58 mutilak dira.
- Aste buru honetan, San Andres ferietan, Naroa, Markel eta Olaia gozoki postu batean ibili dira lanean. Naroak 5 orduko txanda egin du, Olaiak 3 ordukoa, eta Markelek 4 ordukoa. Postua itxi ondoren 1245 € irabazi dute. Zenbat irabaziko du bakoitzak lan orduen arabera banatzea erabaki badute?
Naroa | 5 ordu | ![](data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABMAAAAbCAYAAACeA7ShAAAAAXNSR0IArs4c6QAAAARzQklUCAgICHwIZIgAAADlSURBVEiJ7dUxSgNREIDhb4NFGiNCwCiikWBh5xFEayvxCFaeI9iIIAgpApZCLHIBSZELhGBhFbxEEBIIaLERNiHsPt0Uov4wzczwv+E9mMc/OMd7IlbSmgsBwl1E05jklQWTJRuigR4uxdPlZh2PqOaZ7Bp74ruaZPWnvg76eMAYTbxm9P9QItSWKRssS/bHWcMVthK5bdzhBRehog2coYVKIl/HITbxjNWvTHczJ/skQhvF+cJ3VtApbjHKKzvCG7qLimmyotlFcIAyOjjGfsjpJdyLN8UTTqb5ptn/YCdE9gv5AMaDIhd32B04AAAAAElFTkSuQmCC)
| ![](data:image/png;base64,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)
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Markel | 3 ordu | ![](data:image/png;base64,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)
| ![](data:image/png;base64,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)
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Olaia | 4 ordu | ![](data:image/png;base64,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)
| ![](data:image/png;base64,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)
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Guztira | 12 ordu | 1 | 1245€ |
- Josebak bizikleta bat erosi du, %45 bere dirutik ordaindu du, %30 gurasoek ordaindu dute, eta gainontzekoa, 140€, epeka ordainduko dio saltzaileari. Zenbat balio du bizikletak?
%45 + %30 = %75 ordaindu du, beraz %25 ordaindu gabe.
gure kasuan
, ![](data:image/png;base64,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)
- Aneren Instagrameko 15435 jarraitzaileetatik 9261 Atarrabikoak dira. Zer ehuneko dira Atarrabiakoak?
15435 ren % 9261 da, beraz
, honela %60 Atarrabikoak dira.
- 45 l/h ko emaria duen txorrota batek 8 orduan betetzen du ur-depositua. Zenbateko emaria izan beharko luke 6 orduan bete ahal izateko?
8 ordu ------------------- 45 l/h
6 ordu ------------------- x
Alderantzizko proportzioa da:
- Auto batek 5,8 litro erregai kontsumitu du 100 km egiteko. Zenbat kontsumituko du 450 km egiteko?
5,8 litro ------------------ 100 km
x litro -------------------- 450 km
Proportzio zuzena da: ![](data:image/png;base64,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)