Caden spent
47 of his salary and gave $1116 to his wife. Of the remaining amount, he saved
15 of it and gave
49 of it to his sisters. He then donated
23 of what he had left away and gave the remaining $40 to his son. What was Caden's salary?
Spent |
Wife |
Saved |
Sisters |
Donated |
Son |
Total |
4 u |
3 u |
7 u |
|
$1116 |
1 p |
4 p |
|
|
|
|
4x3 |
5x3 |
|
|
|
|
|
2x5 |
1x5 |
|
|
|
|
12 b |
10 b |
5 b $40 |
|
Amount that his son received = 5 b
5 b = 40
1 b = 40 ÷ 5 = 8
Amount of his salary given to his sisters, his donations and his son
= 12 b + 10 b + 5 b
= 27 b
= 27 x 8
= $216
4 p = 216
1 p = 216 ÷ 4 = 54
Amount of his salary given to his savings, his sisters, his donations and his son
= 1 p + 4 p
= 5 p
= 5 x 54
= $270
Amount of his salary given to his wife, his savings, his sisters, his donations and his son
= 1116 + 270
= $1386
3 u = 1386
1 u = 1386 ÷ 3 = 462
Caden's salary
= 7 u
= 7 x 462
= $3234
Answer(s): $3234