samantharobinso1 samantharobinso1

06-09-2017
Mathematics

contestada

In a bag of gumballs, 30% are blue. There are 21 blue gumballs in the bag.

How many gumballs are there in all?

A. 30

B. 51

C. 63

D. 70

E. 91

Respuesta :

musiclover10045 musiclover10045

06-09-2017

21 / 0.3 = 70

answer is D. 70 gumballs total

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