The graph shows the amount of money saved by 3 girls in a week. Answer the following.
- How much more money did Lily save than Riley?
- After Jem had spent $7 on a pencil. She divided the rest of her savings equally among the other 2 girls. How much money did each girl receive from Jem?
(a)
Amount that Lily saved more than Riley
= (6 - 4) x 3
= 2 x 3
= $6
(b)
Amount that Jem had
= 5 x 3
= $15
Amount left after Jem spent on a pencil
= 15 - 7
= $8
Amount that each girl received
= 8 ÷ 2
= $4
Answer(s): (a) $6; (b) $4