Zakiya W.
asked • 10/31/17
The ratio of boys to girls in a math class is 3:4 if there are 12 boys how many girls are in the class
Philip P.
answered • 10/31/17
Effective and Patient Math Tutor
Let x = the number of girls. The ratio of boys to girls is 3/4, so you have the following proportion:
3/4 = 12/x
Solve for x.
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