ayantemmyt ayantemmyt

02-12-2020
Mathematics

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A quantity of food would last a family of 5 for 21days. How long would the same quantity last a family of 7 if they all eat at the same rate?

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jomamacuhzz jomamacuhzz

02-12-2020

15 days
5x21=105 the amount of food they have
105/7=15 days of food for a family of 7

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