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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