Question

help ill fan

Answer 1

Okay I will take you One step at a time okay.

Answer 2

4/12=1/3 which is equal to 10/x
Now on balancing the equations you will get x=30

Answer 3

Cross multiply:
4 * x = 12 * 10

Answer 4

Simplifying
4 * x = 12 * 10

Answer 5

Multiply 12 * 10
4x = 120

Answer 6

Solving
4x = 120

Answer 7

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Divide each side by '4'.

Answer 8

What do you get when Dividing each side by 4?

Answer 9

30

Answer 10

YEAH!!! lol You got it right!