Final answer:
To cover a floor measuring 20 feet by 24 feet with a carpet that is 30 inches wide, you will need 45 yards of carpet.
Step-by-step explanation:
To calculate the number of yards of carpet needed to cover a floor, we need to convert the measurements to the same units. First, we convert the width of the carpet from inches to yards by dividing by 36 (since there are 36 inches in a yard). 30 inches / 36 = 0.8333 yards. Next, we convert the dimensions of the floor from feet to yards. The floor measures 20 feet by 24 feet, so we have 20 feet / 3 = 6.667 yards and 24 feet / 3 = 8 yards. To find the total yards of carpet needed, we multiply the width and length of the floor together: 0.8333 yards * 6.667 yards * 8 yards = 44.4444 yards. Rounding up to the nearest whole number, we get 45 yards of carpet needed to cover the floor.
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