Question

Mean proportional between 0.32 and 0.08

Answer 1

Answer:

0.16

Step-by-step explanation:

let the mean proportion be x

0.32:x::x:0.08

=>32/100:x=x:8/100

=>32/100x=100x/8

=>32×8=100×100x^2

=>256=10000x^2

=>root over 256=root over

10000x^2

=>16=100x

=>x=16/100

=>x=0.16

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