Jack and Simon both received an allowance from their father. Jack initially received 35% of the money. He then gave Simon $30, and was left with
14 as much money as Simon. What was the total amount of money given to the two boys?
|
Jack |
Simon |
Total |
Before |
7x1 = 7 u |
13x1 = 13 u |
20x1 = 20 u |
Change |
- 30 |
+ 30 |
|
After |
1x4 = 4 u |
4x4 = 16 u |
5x4 = 20 u |
The total amount of money remains the same.
35% =
35100 =
720Amount that Jack gave to Simon
= 7 u - 4 u
= 3 u
3 u = 30
1 u = 30 ÷ 3 = 10
Total amount of money given to the two boys
= 20 u
= 20 x 10
= $200
Answer(s): $200