Book shelf $220
Dining table $490
Sofa bed $100
Study table $200

Albert has a $500 shopping voucher. He wants to buy 2 items. How many diffferent ways can Albert spend his money?

	Book shelf	Dining table	Sofa bed	Study table
Book shelf	-	$590 x	$320 ✓	$420 ✓
Dining table	-	-	$590 x	$690 x
Sofa bed	-	-	-	$300 ✓
Study table	-	-	-	-

Cost of the book shelf and the dining table = 490 + 220 = $590 (Exceed $500)
Cost of the book shelf and the sofa bed = 220 + 100 = $320 (Under $500)
Cost of the book shelf and the study table = 220 + 200 = $420 (Under $500)
Cost of the dining table and the sofa bed = 490 + 100 = $590 (Exceed $500)
Cost of the dining table and the study table = 490 + 200 = $690 (Exceed $500)
Cost of the sofa bed and the study table = 100 + 200 = $300 (Under $500)

Number of ways that Albert can spend his money: 3

Answer(s): 3