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24 votes
A math teacher graded 45 problems in 3/5 of an hour. At that rate, how many problems can she grade in 1 hour?

User Leblanc Meneses
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1 Answer

22 votes
22 votes

Answer:

75 questions

Explanation:


45 ÷
(3)/(5) of an hour


(3)/(5) =36


45 ÷
36 minutes

= 1.25

1.25 times 60 = 75 questions

User Abudker
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