Aurica spent
18 of her salary on a muffin maker and
37 of the remainder on a juicer. If she saved the remaining $312, how much was her salary?
| Muffin Maker |
Juicer |
Savings |
Other total |
Total |
| 1 |
7 |
|
8 |
| |
3 |
4 |
7 |
|
| 1 u |
3 u |
4 u |
|
8 u |
Fraction of the salary spent on the muffin maker =
18 Fraction of the salary on the remainder
= 1 -
18 =
78 Fraction of the remainder on savings
= 1 -
37 =
47 Total salary = 8 u
Amount spent on the muffin maker = 1 u
Amount spent on the juicer = 3 u
Amount of savings = 4 u
4 u = 312
1 u = 312 ÷ 4 = 78
Aurica's salary
= 8 u
= 8 x 78
= $624
Answer(s): $624
