At first, Opal had $27 and Olivia had $41. Then Olivia spent $20 on a pair of jeans and Opal received $39 from her father. In the end, what is the ratio of the amount of money Olivia had to the amount of money Opal had? Give your answer in the simplest form.
|
Opal |
Olivia |
Before |
27 |
41 |
Change |
+ 39 |
- 20 |
After |
66 |
21 |
Amount that Opal had in the end
= 27 + 39
= $66
Amount that Olivia had in the end
= 41 - 20
= $21
Olivia : Opal
21 : 66
(÷3)7 : 22
Answer(s): 7 : 22