Question

What’s the value for x

Answer 1

x= 5

Explanation:

As Figure A is a scale image of B. It means that the measurments of A are just multiplied by an integer to get the measurements of B.

2 times 2.5= 5

or

5/2= 2.5

Then, knowing the integer we multiply to get from m< A to m<B is 2.5, we DIVIDE

12.5/ 2.5 to get "x" which is 5

Answer 2

5 = x

Explanation:

5 divided by 2 = 2.5

12.5 divided by 2.5 = x = 5