Ujjnbgfgh Ujjnbgfgh

14-04-2022
Mathematics

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If I have read a book at a rate of 20 chapters per hour. How many chapters does she read in 4 hours

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Аноним Аноним

14-04-2022

20 × 4 = 80chapters

hope it helps...!!!

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marijo77 marijo77

14-04-2022

You could use the ratio ‘20:1’ and use box method.

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