PSLE Ahmad had $28 more than Wendy at first. After Ahmad gave some of his money to Wendy, he had $68 less than Wendy. How much money did Ahmad give to Wendy?
|
Ahmad |
Wendy |
Before |
1 u + 20 + 28 = 1 u + 48 |
1 u + 20
|
Change |
- 48 |
+ 48 |
After |
1 u |
1 u + 20 + 48 = 1 u + 68 |
At first, Ahmad had $28 more than Wendy. After giving to Wendy, he had $68 less than Wendy. This means he gave Wendy more than $28.
Additional amount that Ahmad gave to Wendy
= (68 - 28) ÷ 2
= 40 ÷ 2
= $20
Total amount that Ahmad gave to Wendy
= 20 + 28
= $48
Answer(s): $48