A student received a 75% on an exam. If there where 20 questions on the exam , which ratio would show the number of questions answered correctly?

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25-01-2018
Mathematics

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A student received a 75% on an exam. If there where 20 questions on the exam , which ratio would show the number of questions answered correctly?

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mabbjpp mabbjpp · Answer 1 · 2018-01-25T05:48:27+01:00

mabbjpp mabbjpp

25-01-2018

the answer is 15 (mainly due to the fact I looked up percentage calculator and yeah, best thing to do is look up percentagecalculator.net if your lazy like me)

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PeytonBrainly PeytonBrainly · Answer 2 · 2018-01-25T05:49:33+01:00

PeytonBrainly PeytonBrainly

25-01-2018

15:20

75% of 20 = 15
20/4 = 5 = 25% x 3 = 75% = 5 x 3 = 15

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