Question

**Can somebody please check my work**

I have to build a landscape wall that’s 2ftx20ft using either vineyard stones, cottage stones, or manor stones. It takes 4.25 vineyard stones, 3 cottage stones, and 1.5 manor stone to equal 1 square foot. The vineyard stones are $0.89 each, cottage stones are $1.18 each, and manor stones are $2.67 each.
1. How many stones would you need to build the wall for each option?
2. How much would each option cost?
3. Which option is the best deal?

*2*20=40ft^2=area of landscape wall*

#1 (Vineyard stones)
4.25*40=170

#1 (Cottage stones)
3*40=120

Answer 1

#1 (Manor stones)
1.5*40=60

#2 (Vineyard stones)
0.89*170=151.30

#2 (Cottage stones)
1.18*120=141.60

#2 (Manor stones)
2.67*60=160.20

#3 Cottage stones are the best deal.