Jenson spent
35 of his salary and gave $289 to his wife. Of the remaining amount, he saved
13 of it and gave
310 of it to his parents. He then donated
23 of what he had left away and gave the remaining $49 to his son. What was Jenson's salary?
Spent |
Wife |
Saved |
Parents |
Donated |
Son |
Total |
3 u |
2 u |
5 u |
|
$289 |
1 p |
2 p |
|
|
|
|
3x3 |
7x3 |
|
|
|
|
|
2x7 |
1x7 |
|
|
|
|
9 b |
14 b |
7 b $49 |
|
Amount that his son received = 7 b
7 b = 49
1 b = 49 ÷ 7 = 7
Amount of his salary given to his parents, his donations and his son
= 9 b + 14 b + 7 b
= 30 b
= 30 x 7
= $210
2 p = 210
1 p = 210 ÷ 2 = 105
Amount of his salary given to his savings, his parents, his donations and his son
= 1 p + 2 p
= 3 p
= 3 x 105
= $315
Amount of his salary given to his wife, his savings, his parents, his donations and his son
= 289 + 315
= $604
2 u = 604
1 u = 604 ÷ 2 = 302
Jenson's salary
= 5 u
= 5 x 302
= $1510
Answer(s): $1510