16. John has spent 4 hours on his homework and estimates that he has completed 1/7 of his homework assignment. How many more hours does he need to spend on his homework?

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asked Nov 19, 2020 40.7k views

2 votes

16. John has spent 4 hours on his homework and estimates that he has completed 1/7 of his homework assignment.

How many more hours does he need to spend on his homework?

Mathematics
middle-school

Dongdong asked

by Dongdong

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1 Answer

4 votes

the answer is 24 (proof in picture below)

16. John has spent 4 hours on his homework and estimates that he has completed 1/7 of-example-1

Ilja Zverev answered Nov 25, 2020

by Ilja Zverev

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