mafiaman123 mafiaman123

25-06-2016
Mathematics

contestada

what is the solution to the proportion 4/12=10/x

30

4.8

3.3

3

Respuesta :

Meliodas Meliodas

25-06-2016

30, multiply 4 by 2.5 to get 10, then multiply 12 by 2.5 to get 30 (or x).

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garydesir1 garydesir1

25-06-2016

Hi Brainiac 4/12 = 10/x Use cross multiply 4x = 120 Divide both sides by 4 4x/4 = 120/4 X = 30 The answer is A I hope that's help :)

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