The graph shows the amount of money saved by 3 girls in a week. Answer the following.
- How much more money did Ginny save than Mandy?
- After Elsa had spent $4 on a pen. She divided the rest of her savings equally among the other 2 girls. How much money did each girl receive from Elsa?
(a)
Amount that Ginny saved more than Mandy
= (7 - 4) x 9
= 3 x 9
= $27
(b)
Amount that Elsa had
= 6 x 9
= $54
Amount left after Elsa spent on a pen
= 54 - 4
= $50
Amount that each girl received
= 50 ÷ 2
= $25
Answer(s): (a) $27; (b) $25