nnaomii
nnaomii
04.03.2021 • 
Mathematics

Martin was given 10 math problems, and he has answered 7 of them. What percent of the problems does Martin have left to do?
A)
3%
B)
79
30%
D
70


Martin was given 10 math problems, and he has answered 7 of them. What percent of the problems does

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