Question

Write an expression for the number of yards in f feet

Answer 1

1 yard = 3 feet

Then the to find the number of feet in a number of yards use the conversion factor, 1 = 3 feet / yard


number of feet = number of yards * 3 feet/yard

If the number of feet is f and the number of yards is y, you can write the expression in this way:

f = 3y