Question

13. A pair of shoes sell for $27 per pair. There is a sale tomorrow on shoes offering two pairs for $45.

How much will 3 pairs of shoes cost today?

Answer 1

$72

Explanation:

The sale offers 2 pair of shoes for $45, but the price is same for 1 pair of shoes.

The cost of 3 pair of shoes

= The sale price of 2 pair of shoes + Regular price of 1 pair of shoes

= $45 + $27

= $72

So, 3 pairs of shoes will cost $72 today.