3. A new concrete courtyard will be 15 feet by 25 feet and will be filled to a depth of 3 inches (1/4 foot). How much concrete do you need?
3. Calculate V: V = 93.75 cubic feet
Step 1 :1. Calculate the volume: V = length \times width \times depth
Step 2 :2. Substitute the given values: V = 15 \times 25 \times \frac{1}{4}
Step 3 :3. Calculate V: V = 93.75 cubic feet