The graph shows the amount of money saved by 3 girls in a week. Answer the following.
- How much more money did Molly save than Opal?
- After Eliza had spent $8 on a file. She divided the rest of her savings equally among the other 2 girls. How much money did each girl receive from Eliza?
(a)
Amount that Molly saved more than Opal
= (6 - 4) x 2
= 2 x 2
= $4
(b)
Amount that Eliza had
= 5 x 2
= $10
Amount left after Eliza spent on a file
= 10 - 8
= $2
Amount that each girl received
= 2 ÷ 2
= $1
Answer(s): (a) $4; (b) $1