4th grade math
posted by michael .
of the third graders who were asked, 2/5 like pizza the best, 3/15 like hamburgers the best, and 18 like macaroni the best. How many third graders were asked their favorite food?

1  2/5  3/15 = 6/15 = 2/5 liked macaroni best
18 is 2/5 of 45.
45 is the answer 
38 is the answer

I believe the answer is 38

38

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