sartinlisa sartinlisa

11-09-2014
Mathematics

contestada

1/3 cup of flour is used to make 5 dinner rolls.

how many cups of flour are needed to make 3 dozen dinner rolls?

Respuesta :

iloveonedirection iloveonedirection

30-10-2014

3 dozen = 36

1/3 ÷ x = 5 ÷ 36
1/3 × 36 = x × 5
12 = 5x
12/5 = x

12/5 cups of flour is needed

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