Write this ratio as a fraction in simplest form without any units.
21 feet to 10 yards
You can use the table below to help convert the units.
1 foot = 12 inches
Length
1 yard = 3 feet
Weight
1 pound = 16 ounces
1 pint = 2 cups
Capacity (Volume)
1 quart = 2 pints
1 gallon = 4 quarts