Question

Yoku is putting on sunscreen. He uses 2 ml to cover 50 cm of his skin. He wants to know how many milliliters of sunscreen (c) he needs to cover 325 cm of his skin.

Answer 1

13 milliliters he has to use to cover 325 cm of his skin

Explanation:

2/50 cm=x/325 cm

2*325=650

650=50x

x=13