1. 6,12 and 24 2.12,18 and 27 are in continued proportion: how?
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Answer:
Continue proportional=a:b::b:c
A=27
B=36
C=x
so,
27:36::36:x
Now Multiply a×c=b×b
27×x=36×36
27x=1296
x=1296/27
x=48
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