Bob needs to buy potting soil to fill the raised beds in his vegetable garden. He has 10 raised beds, and each bed is 2 feet wide by 8 feet long by 2 feet tall. Each bag of potting soil holds 2 cubic feet of soil and costs $12. How much will the potting soil cost him?
Each bed is 2 feet wide by 8 feet long by 2 feet high, so they each hold 2 * 8 * 2 = 
<gadget id="calculator">2*8*2</gadget>
<output>32</output>
32 cubic feet of dirt.
He has 10 beds, so he will need 10 * 32 = 
<gadget id="calculator">10*32</gadget>
<output>320</output>
320 cubic feet of dirt.
Each bag of soil is 0.75 cubic feet, so Bob will need 320 / 2 = 
<gadget id="calculator">320/2</gadget>
<output>160</output>
160 bags of soil.
Each bag is $12, so all the soil will cost him $12 * 160 = $
<gadget id="calculator">12*160</gadget>
<output>1_920</output>
1920.

<result>1_920</result>