Luke and Tom both received an allowance from their father. Luke initially received 35% of the money. He then gave Tom $22, and was left with
13 as much money as Tom. What was the total amount of money given to the two boys?
|
Luke |
Tom |
Total |
Before |
7x1 = 7 u |
13x1 = 13 u |
20x1 = 20 u |
Change |
- 22 |
+ 22 |
|
After |
1x5 = 5 u |
3x5 = 15 u |
4x5 = 20 u |
The total amount of money remains the same.
35% =
35100 =
720Amount that Luke gave to Tom
= 7 u - 5 u
= 2 u
2 u = 22
1 u = 22 ÷ 2 = 11
Total amount of money given to the two boys
= 20 u
= 20 x 11
= $220
Answer(s): $220