Luke spent $63 on a shirt. He spent
17 of his remaining money on a skirt. If he still had
37 of his money left, how much did he have at first?
| Shirt |
Remaining amount |
| |
Skirt |
Left |
| $63 |
1 |
6 |
| 4x2 |
3x2 |
| 7 u |
1 u |
6 u |
The amount that Luke had left is the same. Make the numerators the same. LCM of 3 and 6 is 6.
3x27x2 of his money =
67 of his remaining money
614 of his money =
67 of his remaining money
Amount that Luke spent on the shirt = 7 u
7 u = 63
1 u = 63 ÷ 7 = 9
Amount that Luke had at first
= 14 u
= 14 x 9
= $126
Answer(s): $126
