There are 3 feet in a yard, and no such word as feets. 3 times 7 is 21 ft in 7 yards.
7 yards is 21 feet.
21inches
k
5.15 feets
three feets
10x10=100 ft
157 centimeters is 5.15 feet.
1 yard are 3 feets
50 feet (not feets) equal 15.24 metres (not maters).
3
186 centimetres make 6.102 feet. (1 foot, many feet: feets has no meaning)
2186 square feets = how many 10 x10 booths
68640
2,112