Kylie and Dylan went shopping with a total of $308. After Kylie spent
38 of her money and Dylan spent
34 of his money, they each had an equal amount of money left. How much money did they spend altogether?
| |
Kylie |
Dylan |
Total |
Before |
8 u |
4x5 =
20 u |
$308 |
Change |
- 3 u |
- 3x5 =
- 15 u |
|
After |
5 u |
1x5 =
5 u |
|
The amount that Kylie and Dylan each had in the end is the same. Make the amount that each had in the end the same. LCM of 5 and 1 is 5.
Total amount that Kylie and Dylan had at first
= 8 u + 20 u
= 28 u
28 u = 308
1 u = 308 ÷ 28 = 11
Total amount that Kylie and Dylan spent
= 3 u + 15 u
= 18 u
= 18 x 11
= $198
Answer(s): $198
