If a football field is 120 yards long, how many feet is it?
Doing this gives us \(120 \times 3\) feet.
Step 1 :We know that 1 yard equals 3 feet. So, we can use this conversion factor to convert yards into feet.
Step 2 :Multiply the length of the football field in yards (120) by the conversion factor (3).
Step 3 :Doing this gives us \(120 \times 3\) feet.