pixieasia pixieasia

29-11-2016
Mathematics

contestada

if 5a = 20b, then b/a=

A. 4

B. 1/4

C. 4/1

D. 10

Respuesta :

Mcawesom Mcawesom

29-11-2016

5a = 20b divide both sides by 5
a= 4b
b/a = b/4b
= 1/4

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