The graph shows the mass of 6 children in kilograms.
- Who is two times as heavy as Neave? Give the first letter of the answer. (Eg Apple = A)
- What is the total mass of the 3 heaviest children?
(a)
Mass of the 6 children
Archie: 54 kg
Tommy: 13 kg
Neave: 27 kg
Luis: 38 kg
Bobby: 35 kg
Eric: 18 kg
Mass of a child to be 2 times as heavy as Neave
= 27 x 2
= 54 kg
The child who is 2 times as heavy as Neave = Archie = A
(b)
Mass of the three heaviest children
= 54 + 38 + 35
= 127 kg
Answer(s): (a) A; (b) 127 kg