Respuesta :

1" = 2.5'
2.5'(3.75") = 9.375'

3.75" = 9.375'

For every inch is 2.5ft
1 - 2.5 ft
2 - 5 ft
3 - 7.5 ft 
.75' - 0.625 ft
7.5' + 0.625' = 9.375"