Respuesta :
186 yards
1 yard = 3ft
So for 1 balloon you need 3 yards to get 9ft so for 62 balloons you would need
3x62 = 186 so 186 yards is needed.
1 yard = 3ft
So for 1 balloon you need 3 yards to get 9ft so for 62 balloons you would need
3x62 = 186 so 186 yards is needed.