Question

57=100
36=?%

36=?%.............

Answer 1

?= 63.15789474%

Explanation:

Use cross multiply

Set ?=x

57 \times x = 100 \times 36 \\ 57x = 3600 \\ \frac{57x}{57} = \frac{3600}{57} \\ x = \frac{3600}{57} \\ x = 63.15789474

Answer 2

?= 63.15789474%

Explanation:

Use cross multiply

Set ?=x

`57 * x = 100 * 36 \\ 57x = 3600 \\ (57x)/(57) = (3600)/(57) \\ x = (3600)/(57) \\ x = 63.15789474`