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Mean proption 3 and 9​

Answer»

Hi, here is ur answer:

mean proportion MEANS proportion in between, so"

a:b::b:c

here;

a=3

c=9

so;

3:b::b:9

product of means=product of extremes

so;

9*3=b*b

27=b^2

Therefore the answer is 27 SQUARE root

:) hope it helps

Plz mark as BRAINLIEST

\sqrt 27\\ is the answer


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