Final answer:
The dressmaker will pay $48.75 for 3 1/4 yards of fabric, calculated by multiplying the quantity of fabric (3.25 yards) by the price per yard ($15).
Step-by-step explanation:
The question involves calculating the total cost of fabric needed for a dressmaking project. To find the total cost, we multiply the quantity of fabric needed by the price per yard of the fabric.
The dressmaker needs 3 1/4 yards of fabric, which amounts to 3.25 yards when converted to a decimal. With the fabric priced at $15 per yard, we calculate the total cost as follows: 3.25 yards × $15 per yard = $48.75. Therefore, the total cost for the fabric will be $48.75.