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 Emma?
- After Zoe had spent $10 on a file. She divided the rest of her savings equally among the other 2 girls. How much money did each girl receive from Zoe?
(a)
Amount that Lily saved more than Emma
= (6 - 4) x 8
= 2 x 8
= $16
(b)
Amount that Zoe had
= 5 x 8
= $40
Amount left after Zoe spent on a file
= 40 - 10
= $30
Amount that each girl received
= 30 ÷ 2
= $15
Answer(s): (a) $16; (b) $15