Caden and Zara had equal amount of money. Caden spent
12 of his money on a sweater while Zara spent
34 of her money on a dress. Given that Zara spent $10 more than Caden, how much did Caden have at first?
| |
Caden |
Zara |
| Before |
2x2 =
4 u |
4x1 =
4 u |
| Change |
- 1x2 =
- 2 u |
- 3x1 =
- 3 u |
| After |
1x2 =
2 u |
1x1 =
1 u |
The amount that Caden and Zara had at first is the same. Make the amount that Caden and Zara had at first the same. LCM of 2 and 4 is 4.
Amount that Zara spent more than Caden
= 3 u - 2 u
= 1 u
1 u = 10
Amount that Caden had at first
= 4 u
= 4 x 10
= $40
Answer(s): $40
