Ratio and Proportion (Edexcel Higher)
Transcript of Ratio and Proportion (Edexcel Higher)
Ratio and Proportion (Edexcel Higher)
These questions are suitable for Higher Tier students Questions 1, 4, 12, 14 and 15 should be done without a calculator All other questions can be done with a calculator
KeyTopicPracticeSheets RatioandProportion(EdexcelHigher)
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3 Ittakesoneperson3hourstowallpaperawallwhichhasanareaof25m2.
Obtainanestimateforhowlongwillittakethispersontowall-paperawallwhichhasanareaof
19m2.Giveyouranswertothenearestminute.
(TotalforQuestion3is3marks)
4 Theinterioranglesofaquadrilateralareintheratio3:5:7:9.
Whatisthedifferenceinsizebetweenthelargestandsmallestinteriorangle?
(TotalforQuestion4is3marks)
5 Ittakes6men3daystolaythefoundationsofabuildingofsize30m
2.
Ononesitetheyhavetolaythefoundationsofabuildingofsize50m2anditneedstobecompleted
in2days.
Howmanymenwilltheyneed?
(TotalforQuestion5is3marks)
Ratio and Proportion (Edexcel Higher)
These questions are suitable for Higher Tier students Questions 1, 4, 12, 14 and 15 should be done without a calculator All other questions can be done with a calculator
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