7 yards of fabric ... 45.43
1 yard of fabric ... x = ?
If you would like to know what was the average cost per yard of the fabric she bought, you can calculate this using the following steps:
7 * x = 1 * 45.43
7 * x = 45.43 /7
x = 45.43 / 7
x = 649 / 100
x = 6.49
Result: The average cost per yard of the fabric she bought was 6.49.