Final answer:
The cost per pair of shoes is calculated by dividing the total cost of $37.20 by the number of pairs, which is 2, resulting in $18.60 per pair.
Step-by-step explanation:
To determine the cost of one pair of shoes when $37.20 is spent on two pairs, we simply divide the total cost by the number of pairs. So, we take $37.20 and divide by 2. To find the cost in dollars per pair of shoes, we need to divide the total cost by the number of pairs. In this case, the total cost is
$37.20 รท 2 pairs = $18.60 per pair
This calculation provides us with the cost per pair of shoes. Since each pair of shoes has an equal cost, dividing the total cost by the number of pairs gives us this price.