The graph shows the amount of money saved by 3 girls in a week. Answer the following.
- How much more money did Aria save than Ruby?
- After Aria had spent $2 on a stapler. She divided the rest of her savings equally among the other 2 girls. How much money did each girl receive from Aria?
(a)
Amount that Aria saved more than Ruby
= (7 - 5) x 10
= 2 x 10
= $20
(b)
Amount that Aria had
= 7 x 10
= $70
Amount left after Aria spent on a stapler
= 70 - 2
= $68
Amount that each girl received
= 68 ÷ 2
= $34
Answer(s): (a) $20; (b) $34