Please round to the nearest Tenth $($i$.$e$.,0\mathrm{.}1).$ No Comma!

Moist unit weight of soil, gamma $=102pcf$

The factor of safety, FS $=3$

A square footing carries the proposed total load of $660$kips$(Q).$

Allowable bearing capacity, qa $=\backslash$times $B$ psf $($only numeric value!$)$

Required dimension, $B$ in terms of bearing capacity $=ft$

Required dimension, $B$ in terms of settlement $=ft$