Question

The mean proponationnal between 9 and 16​

Answer 1

Answer:

12

2. Find the mean proportional between 9 and 16. Therefore, the mean proportion between 9 and 16 is 12.

Answer 2

Answer:

LET THE MEAN PROPORTION BE x

9:x::x:16

9/x=x/16

(BY CROSS MULTIPLYING) x²=16×9

x=√16×9

x=√144

x=12

Step-by-step explanation:

ANSWER IS 12