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Cora started her math homework at 3:39 P.M. She finished all the problems at 4:12 P.M. How long did Cora spend doing her math homework?
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Cora started her math homework at 3:39 P.M. She finished all the problems at 4:12 P.M. How long did Cora spend doing her math homework?

User Paul Elliott
by
7.3k points

2 Answers

5 votes

Answer:

33 minutes

Explanation:

An hour is 60 minutes.

Taking 39 away from 60...

39 - 60 = 21

and adding 12 to it.

21 + 12 = 33

We have our answer:

33 minutes

I'm always happy to help :)

User Firouziam
by
7.2k points
3 votes

Answer:

She spent 33 minutes on her homework

Explanation:

User Jayms
by
7.2k points
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