Fabian spent
25 of his salary and gave $759 to his wife. Of the remaining amount, he saved
13 of it and gave
512 of it to his grandparents. He then donated
23 of what he had left away and gave the remaining $42 to his daughter. What was Fabian's salary?
Spent |
Wife |
Saved |
Grandparents |
Donated |
Daughter |
Total |
2 u |
3 u |
5 u |
|
$759 |
1 p |
2 p |
|
|
|
|
5x3 |
7x3 |
|
|
|
|
|
2x7 |
1x7 |
|
|
|
|
15 b |
14 b |
7 b $42 |
|
Amount that his daughter received = 7 b
7 b = 42
1 b = 42 ÷ 7 = 6
Amount of his salary given to his grandparents, his donations and his daughter
= 15 b + 14 b + 7 b
= 36 b
= 36 x 6
= $216
2 p = 216
1 p = 216 ÷ 2 = 108
Amount of his salary given to his savings, his grandparents, his donations and his daughter
= 1 p + 2 p
= 3 p
= 3 x 108
= $324
Amount of his salary given to his wife, his savings, his grandparents, his donations and his daughter
= 759 + 324
= $1083
3 u = 1083
1 u = 1083 ÷ 3 = 361
Fabian's salary
= 5 u
= 5 x 361
= $1805
Answer(s): $1805