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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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Nov 19, 2020
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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
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the answer is 24 (proof in picture below)
Ilja Zverev
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Nov 25, 2020
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Ilja Zverev
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