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 Ava?
- After Lily had spent $3 on a notebook. She divided the rest of her savings equally among the other 2 girls. How much money did each girl receive from Lily?
(a)
Amount that Lily saved more than Ava
= (7 - 5) x 9
= 2 x 9
= $18
(b)
Amount that Lily had
= 7 x 9
= $63
Amount left after Lily spent on a notebook
= 63 - 3
= $60
Amount that each girl received
= 60 ÷ 2
= $30
Answer(s): (a) $18; (b) $30