At first, Nora had $47 and Zara had $50. Then Zara spent $20 on a pair of jeans and Nora received $34 from her father. In the end, what is the ratio of the amount of money Zara had to the amount of money Nora had? Give your answer in the simplest form.
|
Nora |
Zara |
Before |
47 |
50 |
Change |
+ 34 |
- 20 |
After |
81 |
30 |
Amount that Nora had in the end
= 47 + 34
= $81
Amount that Zara had in the end
= 50 - 20
= $30
Zara : Nora
30 : 81
(÷3)10 : 27
Answer(s): 10 : 27