The graph shows the mass of 6 children in kilograms.
- Who is four times as heavy as Jeremy? 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
Bobby: 68 kg
Ivan: 48 kg
Flynn: 108 kg
Asher: 53 kg
Jeremy: 27 kg
Daniel: 30 kg
Mass of a child to be 4 times as heavy as Jeremy
= 27 x 4
= 108 kg
The child who is 4 times as heavy as Jeremy = Flynn = F
(b)
Mass of the three heaviest children
= 68 + 108 + 53
= 229 kg
Answer(s): (a) F; (b) 229 kg