Question

4) Find the mean proportion between 1/4 and 1/25 explain as I'm in 7th so don't explain with roots ​

Answer 1

Answer:

1/10

Step-by-step explanation:

Let the mean proportional between the terms be x.

Therefore the equation=1/4:x=x:1/25

We know that product of means =product of extremes .

Therefore (1/4)*(1/25)=x*x

=>1/100=x^²

=root(1/100)=x

=1/10=x

Therefore the value of x=1/10

Answer 2

Answer:

I will give at sharp 3.00

Step-by-step explanation:

The mean proportional between 1/4 and 1/25

= Let " be the mean proportional [x square]

= 1/4,x, 1/25 are in continued proportion.

1/4:x : : 1/25:x

= 1/4 * 1/25 = x square ( x*x)

x square= 1/4 * 1/25

x= square root of 1/4 and 1/25

= 1/2*2 and 1/4*4*(example)