Please round to the nearest One $($i$.$e$.,1).$ No Comma!

A plate$-$load test was conducted in a sandy soil.

The size of the bearing plate was $0\mathrm{.}5ft0\mathrm{.}5ft.$ The ultimate load per unit area $($qu$)$ for the test was found to be $1550l\frac{b}{f}{t}^2.$ Determine the following values:

Estimate the qu $($load per unit area$)$ for a real footing of size $4\mathrm{.}5ft4\mathrm{.}5ft.$

$qu=l\frac{b}{f}{t}^2$

Estimate the total ultimate load $(Qu$ for the real footing above.

$Qu=$ ib