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Mark solved 18 out of 20 problems correctly on his math quiz. What percent of the problems were correct?

Mark solved 18 out of 20 problems correctly on his math quiz. What percent of the problems were correct?
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Mark solved 18 out of 20 problems correctly on his math quiz. What percent of the problems were correct?

User Martin Gunia
by
7.5k points

1 Answer

1 vote
90%

18/2= 9
20/2= 10

9/10
User Foxxtrot
by
8.3k points
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