Question

FIND THE MEAN PROPORTION OF THE FOLLOWING:-
5 AND 80

Answer 1

Step-by-step explanation:

Let the mean proportional between 5 and 80 be x.

Then,5:x::x:80

=x×x=5×80

=x²=400

=x= 20.

answer:THE MEAN PROPORTION BETWEEN 5 AND 80 IS 20.