Bobby and Rael both received an allowance from their father. Bobby initially received 40% of the money. He then gave Rael $45, and was left with
13 as much money as Rael. What was the total amount of money given to the two boys?
| |
Bobby |
Rael |
Total |
| Before |
2x4 =
8 u |
3x4 =
12 u |
5x4 =
20 u |
| Change |
- 45 |
+ 45 |
|
| After |
1x5 =
5 u |
3x5 =
15 u |
4x5 =
20 u |
The total amount of money remains the same.
40% =
40100 =
25Amount that Bobby gave to Rael
= 8 u - 5 u
= 3 u
3 u = 45
1 u = 45 ÷ 3 = 15
Total amount of money given to the two boys
= 20 u
= 20 x 15
= $300
Answer(s): $300
