if A:B = 3:5 and B:C =8:12, find A:B:C
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Answer:
A:B:C=3:10:15
Step-by-step explanation:
A:B.
× B:C = (A×B):(B×B):(B×C)
3:5
8:12
= (3×8):(5×8):(5×12).
= 24:40:60
=3:10:15
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