Abi spent $290 on one laptop. Of the remaining salary, she spent
38 on a food processor. She had
29 of the original total left. How much was her salary?
| Laptop |
Food Processor |
Left |
Remaining total |
Total
|
| $290 |
3x2 |
5x2 |
8x2 |
|
| |
|
2x5 |
|
9x5 |
| 29 u |
6 u |
10 u |
|
45 u |
Fraction of the remaining salary left
= 1 -
38 =
58 58 of the remaining salary =
29 of the total salary
5x28x2 of the remaining salary =
2x59x5 of the total salary
1016 of the remaining salary =
1045 of the total salary
Total salary = 45 u
Amount left = 10 u
Amount spent on the food processor = 16 u - 10 u = 6 u
Amount spent on the laptop = 45 u - 10 u - 6 u = 29 u
29 u = 290
1 u = 290 ÷ 29 = 10
Her salary
= 45 u
= 45 x 10
= $450
Answer(s): $450
