Scarlet has 9.25 bags of cement to construct a patio. Each bag of cement will cover \( 89.9 \mathrm{ft}^{2} \). How many square feet will Scarlet be able to cover if she uses all the bags of cement? A \( 762.825 \mathrm{ft}^{2} \) B \( 823.250 \mathrm{ft}^{2} \) C \( 815.493 \mathrm{ft}^{2} \) D \( 831.575 \mathrm{ft}^{2} \)

To find out how many square feet Scarlet can cover with 9.25 bags of cement, you multiply the number of bags by the area each bag can cover. So, it would be: \[ 9.25 \text{ bags} \times 89.9 \text{ ft}^2/\text{bag} = 831.575 \text{ ft}^2 \] Thus, the answer is D \( 831.575 \mathrm{ft}^{2} \). Did you know that the amount of cement needed for a project can vary quite a bit based on factors like weather conditions or the type of concrete mix used? It's essential to not only factor in the area but also to anticipate any potential irregularities in your space. Moreover, when working with cement, always make sure to check back against your measurements! It's a common mistake to underestimate the area due to odd shapes or to miscalculate how much coverage a bag provides. Measuring first can save you from running short or having excess materials lying around. Happy constructing!