In a bag of gum balls 30% are blue. There are 21 blue gum balls in the ball how many gum balls are there in all

asked Jun 11, 2023 227k views

5 votes

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4 votes

Answer:

Explanation:

21 is 30 % so multiply 21 by 3 which is 63 and then divide 21 by 3 which is 7 and add the 7 to 63

Martin Konrad answered Jun 15, 2023

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