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Yesterday, there were 90 problems assigned for math homework. Jonah did 20% of them correctly. How many problems did Jonah get right?

Yesterday, there were 90 problems assigned for math homework. Jonah did 20% of them correctly. How many problems did Jonah get right?
asked 67.8k views
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Yesterday, there were 90 problems assigned for math homework. Jonah did 20% of them correctly. How many problems did Jonah get right?

asked
User Avd
by
8.1k points

1 Answer

6 votes

Answer:

18 questions correctly

Explanation:

1% of 90 is .9, so .9x20=18

answered
User Erfan HosseinPoor
by
7.9k points
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