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on Tuesday elena completed 20 item of her math homework in 36 minute. at that same rate how long will it take her to complete 35 item for Wednesday math homework A.71 minute b.63 minute c. 41 minute d. 35 minute



Answer :

H=Homework item(s)

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20H=36

So what is 35H?

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20H=36

H=36/20

H=18/10=9/5

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When H=9/5,

35H

=35*9/5

=315/5

=63

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* The answer is 63 minutes.

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