Dining table $210
Study table $420
Sofa bed $90
Sofa set $130
Fred has a $400 shopping voucher. He wants to buy 2 items. How many diffferent ways can Fred spend his money?
|
Dining table |
Study table |
Sofa bed |
Sofa set |
Dining table |
- |
$510 x |
$300 ✓ |
$340 ✓ |
Study table |
- |
- |
$510 x |
$550 x |
Sofa bed |
- |
- |
- |
$220 ✓ |
Sofa set |
- |
- |
- |
- |
Cost of the dining table and the study table = 420 + 210 = $510 (Exceed $400)
Cost of the dining table and the sofa bed = 210 + 90 = $300 (
Under $400)
Cost of the dining table and the sofa set = 210 + 130 = $340 (
Under $400)
Cost of the study table and the sofa bed = 420 + 90 = $510 (Exceed $400)
Cost of the study table and the sofa set = 420 + 130 = $550 (Exceed $400)
Cost of the sofa bed and the sofa set = 90 + 130 = $220 (
Under $400)
Number of ways that Fred can spend his money: 3
Answer(s): 3