cupcakedogs22 cupcakedogs22

21-05-2017
Mathematics

contestada

If there is a test with 32 questions and I need a 70% to pass how many can I get wrong and explain why please help 10 POINTS!!!!!!!!

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samarablue12 samarablue12

21-05-2017

WELL 22.5/32 is 70% so to just get that you need to get roughly 9.5 questons wrong

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kristoffer kristoffer

21-05-2017

You need 70% of the answers to be correct, which means that 30% of the answers can be wrong.

30% of 32 is: 32 * 0.30 = 9.6
We round that down to 9, which means that you can have 9 wrong answers to pass.

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