18-10-2015
Mathematics

contestada

kevin has 9 stamps that have the image of a boat on them . if this is the 30% of the total collection of stamps kevin has , how many stamps does he have?

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vidhyabharani vidhyabharani

18-10-2015

if 9 is 30 percent just divide by 3 so 10 percent is 3 stamps, 3×10 is 30 so 30 is the total.

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