Annabel spent
311 of her salary on a sandwich maker and
18 of the remainder on a muffin maker. If she saved the remaining $469, how much was her salary?
| Sandwich Maker |
Muffin Maker |
Savings |
Other total |
Total |
| 3 |
8 |
|
11 |
| |
1 |
7 |
8 |
|
| 3 u |
1 u |
7 u |
|
11 u |
Fraction of the salary spent on the sandwich maker =
311 Fraction of the salary on the remainder
= 1 -
311 =
811 Fraction of the remainder on savings
= 1 -
18 =
78 Total salary = 11 u
Amount spent on the sandwich maker = 3 u
Amount spent on the muffin maker = 1 u
Amount of savings = 7 u
7 u = 469
1 u = 469 ÷ 7 = 67
Annabel's salary
= 11 u
= 11 x 67
= $737
Answer(s): $737
