| Number |
Item |
Price |
| 1 |
Croissant |
$1.30 |
| 2 |
Macaron |
$2.90 |
| 3 |
Biscuit |
$2.20 |
| 4 |
Puff |
$2.50 |
Perry spent $3.80 on 2 items. Which 2 items did he buy? Give the answers in numbers. (Eg 1, 2)
Cost of the croissant and the macaron
= 1.30 + 2.90
= $4.20 (x)
Cost of the croissant and the biscuit
= 1.30 + 2.20
= $3.50 (x)
Cost of the croissant and the puff
= 1.30 + 2.50
= $3.80 (✓)
Cost of the macaron and the biscuit
= 2.90 + 2.20
= $5.10 (x)
Cost of the macaron and the puff
= 2.90 + 2.50
= $5.40 (x)
Cost of the biscuit and the puff
= 2.20 + 2.50
= $4.70 (x)
2 items that Perry bought were (1) the croissant and (4) the puff.
Answer(s): 1, 4
