Question

Figure A is a scale image of Figure B.

What is the value of x?
PS. it's not 17

Answer 1

21

Explanation:

45/35 = 27/x

9/7 = (3 * 9)/x

1/7 = 3/x

x = 21

Answer 2

Explanation:

24÷(45÷25)= 21

x=21

Hope this helped!