A yard is a unit of length in the U.S. Customary System which is equivalent to 3 feet and is abbreviated as yd.
While a foot(ft) is a unit of length in the imperial units and U.S customary systems of measurements which was originally based on the length of a foot.
Formula to convert yd to ft.
From the definition we are told that a yard is equal to 3 feet.
Therefore, to convert a yd to ft we multiply the yd by 3.
Length in ft = Length in yd x 3
Convert 30 yards to feet.
= 30 x 3
= 90 feet.