One pair of pants requires 8.5 feet of fabric. Nguyen needs to make 7 pairs of pants for the wedding. He has 3.5 yards of fabric. How many feet of fabric does Nguyen still need for the pants?
How many feet of fabric does Nguyen need for the pairs of pants? ** Pants = 8.5 * 7 = <<8.5*7=59.5>>59.5 feet
How many feet of fabric does Nguyen have? ** 3.5 yards = 10.5 feet
How many feet of fabric does Nguyen still need? ** 59.5 - 10.5 = <<59.5-10.5=49>>49
How many feet of fabric does Nguyen still need? ** Nguyen still needs 49 feet of fabric.
#### 49