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AnnZ [28]
4 years ago
5

Roberto tool a test that contained 25 questions. He received an 88% on the test. how many questions did he answer correctly?

Mathematics
2 answers:
iren [92.7K]4 years ago
8 0
He got 22/25 questions right because

if you put X as the number of questions he got right out of 25 and equal it to 88 out of 100 you can cross multiply to get X

x/25=88/100
100x=25×88

25×88=2200
100x=2200

divide 100 on both sides
therefore
2200/100= 22

hope this helps
denpristay [2]4 years ago
6 0
That is corect becaus if you do the math you will get an good answer
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