The mass of a container with 2 mini planes is 16.68 kg.
Each mini plane weighs 1.76 kg.
- What is the mass of the empty container?
- What is the mass of 5 empty containers?
(a)
Mass of 2 mini planes
= 2 x 1.76
= 3.52 kg
Mass of the empty container
= 16.68 - 3.52
= 13.16 kg
(b)
Mass of 5 empty containers
= 5 x 13.16
= 65.8 kg
Answer(s): (a) 13.16 kg; (b) 65.8 kg