Question

What is mean proportion of 25 and 400? *​

Answer 1

Step-by-step explanation:

Grade 10. =Let the mean value between 25 and 400 = x. =therefore 25:x :: x:400. ⇒ x² = 25*400. =x = 100.

Answer 2

$\huge{ \mathfrak{\purple{Answer}}}$

Given

To find the mean proportion of 25 and 400

=Let the mean value between 25 and 400 = x

=therefore 25:x :: x:400

⇒ x² = 25*400

=x = 100

$\huge{ \mathfrak{\purple{Explanation}}}$

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