Math, asked by ylakshmisri1626, 5 months ago

proportional between 81 to 100

Answers

Answered by umeshyenumulla

1

Answer:

Let the mean proportional be x

Then,

81:x::x:100

product of means = product of extremes

therefore,

x*x=100*81

x^2=8100

x=90

Step-by-step explanation:

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