Question

a pumpkin has a mass of 4.8 kilograms. if 0.9 of its mass is water how much of its mass is water? how much is not water?

Answer 1

water: 0.9(4.8) or 4.32
not water: 0.1(4.8) or .48

(note .48 + 4.32 = 4.8)