a,b,c are in continued proportion if a=3 and c=27 then what is the value of b
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Step-by-step explanation:√
if a, b, and c are in continued proportion,
a:b :: b:c
product of means = product of extremes
a = 3
c = 27
a*c = b*b
b square = 3*27
= 81
b = √81
= 9
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