If a:b=1:2 and b:c=3:4 find a:b:c? – McqOptions

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1.	If a:b=1:2 and b:c=3:4 find a:b:c?
A.	3:8:6
B.	3:12:6
C.	3:6:8
D.	1:2:4
Answer» D. 1:2:4

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