Ally spent
310 of her salary on a sandwich maker and
37 of the remainder on a deep fryer. If she saved the remaining $392, how much was her salary?
| Sandwich Maker |
Deep Fryer |
Savings |
Other total |
Total |
| 3 |
7 |
|
10 |
| |
3 |
4 |
7 |
|
| 3 u |
3 u |
4 u |
|
10 u |
Fraction of the salary spent on the sandwich maker =
310 Fraction of the salary on the remainder
= 1 -
310 =
710 Fraction of the remainder on savings
= 1 -
37 =
47 Total salary = 10 u
Amount spent on the sandwich maker = 3 u
Amount spent on the deep fryer = 3 u
Amount of savings = 4 u
4 u = 392
1 u = 392 ÷ 4 = 98
Ally's salary
= 10 u
= 10 x 98
= $980
Answer(s): $980
