Question

A watermelon is shot out of an air cannon and travels 22 yards. How many feet does the watermelon travel?Which conversion factor could you use to answer the question?A. 1 yard/3 feetB. 1 foot/3 yardsC. 3 yards/1 footD. 3 foot/1 yard

Answer 1

$1\text{yard}=3\text{feet}$

the factor is the division between feet and yards

so

$\frac{3\text{feet}}{1\text{yard}}$

so, the option is C