Question

Eric spent $22.00, including sales tax on 2 jerseys and 3 pairs of socks. The jerseys cost $6.75 each and the total sales tax was $1.03. How much did each pair of socks cost?

Answer 1

To calculate the cost per pair of socks, subtract the total cost of the jerseys and sales tax from Eric's total expenditure of $22.00, and then divide by the number of pairs of socks, which indicates each pair of socks costs $2.49.

Step-by-step explanation:

To find the cost of each pair of socks, we need to start by calculating the total cost of the jerseys. Since Eric bought 2 jerseys at $6.75 each, we multiply 2 by $6.75 to get the total cost of the jerseys.

$6.75 × 2 = $13.50

After finding the total cost for the jerseys, we subtract that amount and the sales tax from the total amount spent to find the total cost of the socks.

$22.00 - $13.50 - $1.03 = $7.47

This result is the total cost for 3 pairs of socks. To find the cost per pair, divide the total cost of the socks by the number of pairs.

$7.47 ÷ 3 = $2.49 per pair of socks

So, each pair of socks costs $2.49.

Answer 2

6.75+6.75=13.50+1.03 for tax =14.53
Take 22.00
_14.53
=. 7..49
Now 3 divided into 7.47 = 2.49 apiece for socks
So 6.75
6.75
1.03 tax
2.49 socks
2.49 socks
2.49 socks
= $22.00