Question

A boy bought 3 pair of socks at $17.50 per a pair and paid with two $50.00 notes. How much change was he given

Answer 1

The boy bought 3 pairs of socks at $17.50 each, paying with two $50 notes. The total cost of the socks was $52.50, so he received $47.50 in change.

Step-by-step explanation:

The student is asking how much change a boy would receive if he bought 3 pairs of socks, each costing $17.50, and paid with two $50.00 notes. To answer this, we first calculate the total cost of the socks by multiplying the cost per pair by the number of pairs:

• Cost per pair of socks = $17.50
• Number of pairs = 3
• Total cost for socks = 3 × $17.50 = $52.50

Next, we calculate the total amount paid by the boy:

• Total amount paid = 2 × $50.00 = $100.00

Now, to find the change given, subtract the total cost of the socks from the total amount paid:

• Change given = Total amount paid - Total cost for socks
• Change given = $100.00 - $52.50 = $47.50

Therefore, the boy was given $47.50 in change.

Answer 2

The cost of 3 pairs of socks at $17.50 per pair is:

3 x $17.50 = $52.50

The boy paid with two $50.00 notes, which is a total of:

2 x $50.00 = $100.00

To find the change, we need to subtract the cost of the socks from the amount paid:

$100.00 - $52.50 = $47.50

Therefore, the boy was given $47.50 in change.