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Before a calculation of this sort, the measurements must both be in the same unit.... as inches cannot be multiplied by feet to give a meaningful result.
So, as square feet are being sought, convert the 18 inches to feet. This gives a figure of 1.5 feet.
Now we can do the calculation for area - multiply the length by the width.
3 x 1.5 = 4.5
This is square feet, so the answer is 4.5 square feet.
What else can I help you with?
Convert twelve feet long by twelve feet wide by six inches high into cubic feet?
how does 12 inches equals _______ feet by: multipliying 12 ft x 12 ft x 0.5 ft =to get 72 cubic feet
How many gallons of water are in a tank 12 inches in diameter by 4 feet long?
Convert everything to feet, then use the formula for the volume of a cylinder. Since the answer will be in cubic feet, you'll then have to convert it to gallons.
How do you convert 50 feet long by 8 inches wide by 3 inches deep into cubic feet?
Change everything to feet and decimals of a foot. 50 feet = 50 ft 8 inches = 0.66666 ft 3 inches = 0.25 ft So 50 x 0.66666 x 0.25 = 8.3333333.. (recurring) cubic feet.
How many cubic feet is in a room 30 feet wide 40 feet long 8 feet 6 inches high?
Convert everything to feet, then multiply length x width x height.
Volume of a cylinder 27 inches wide by 20 inches long?
Volume = 11,451 cubic inches or 6.26 cubic feet.
Convert twelve feet long by twelve feet wide by six inches high into cubic feet?
how does 12 inches equals _______ feet by: multipliying 12 ft x 12 ft x 0.5 ft =to get 72 cubic feet
What is the cubic feet of a pipe 12 inches diameter and 30 inches long?
1.96 cubic feet.
How do you convert 30 inches long by 18 inches wide by 6 inches deep into gallons?
For me I would convert to cubic feet and then to gallons. 30" : 2.5 ft 18" : 1.5 ft 6". : 0.5 ft Multiply all to get 1.875 cubic feet volume water is 7.48 gallons per cubic foot volume so 7.48 x 1.875 is 14.025 gallons
How many yards would a 40 x 60 x 6 concrete slab take?
To calculate the volume of a concrete slab that is 40 feet long, 60 feet wide, and 6 inches thick, first convert the thickness to feet (6 inches = 0.5 feet). The volume in cubic feet is 40 x 60 x 0.5 = 1,200 cubic feet. To convert cubic feet to cubic yards, divide by 27 (since there are 27 cubic feet in a cubic yard). Thus, 1,200 cubic feet is approximately 44.44 cubic yards.
How many gallons of water are in a tank 12 inches in diameter by 4 feet long?
Convert everything to feet, then use the formula for the volume of a cylinder. Since the answer will be in cubic feet, you'll then have to convert it to gallons.
How many cubic feets are in the dollar bill?
A dollar bill measures approximately 2.61 inches wide, 6.14 inches long, and 0.0043 inches thick. To convert this to cubic feet, you would need to multiply these dimensions together and then convert to cubic feet. This would give you a very small volume, as a dollar bill is thin.
How many gallons of water in a 6 inch pipe that is 225 feet long?
its 7.48 gallons of water per cubic foot, so calculate your cubic feet then times it by 7.48, but dont forget that that is in cubic FEET, not inches, plugging in the numbers given will give you cubic inches, the best thing to do is to convert the 6" into feet, then do your calculations
What is the volume of a cylinder eight inches wide and five feet long?
The volume of a cylinder eight inches wide and five feet long is: 3,016 cubic inches or 1.745 cubic feet.
How do you convert 50 feet long by 8 inches wide by 3 inches deep into cubic feet?
Change everything to feet and decimals of a foot. 50 feet = 50 ft 8 inches = 0.66666 ft 3 inches = 0.25 ft So 50 x 0.66666 x 0.25 = 8.3333333.. (recurring) cubic feet.
How many yards of concrete a floor will take if 12x6x4?
To calculate the volume of concrete needed for a floor measuring 12 feet long, 6 feet wide, and 4 inches thick, first convert the thickness to feet: 4 inches is 1/3 of a foot. The volume in cubic feet is then 12 x 6 x (1/3) = 24 cubic feet. To convert cubic feet to cubic yards, divide by 27 (since there are 27 cubic feet in a cubic yard): 24 / 27 ≈ 0.89 cubic yards. Therefore, approximately 0.89 cubic yards of concrete will be needed.
How many cubic feet are in a twin matteress?
A standard twin mattress typically measures 38 inches wide by 75 inches long and about 8 to 12 inches thick. To calculate the volume in cubic feet, convert the dimensions to feet: 3.17 feet wide, 6.25 feet long, and approximately 0.67 to 1 foot thick. Multiplying these dimensions gives a volume of around 13.23 to 19.5 cubic feet, depending on the mattress thickness.
How many yards of concrete to pour a 36 in wide by 4 in thick by 60 ft long sidewalk?
To calculate the volume of concrete needed, first convert all measurements to feet. The sidewalk is 3 feet wide (36 inches), 0.33 feet thick (4 inches), and 60 feet long. The volume in cubic feet is calculated as: 3 ft (width) x 0.33 ft (thickness) x 60 ft (length) = 59.4 cubic feet. To convert cubic feet to cubic yards, divide by 27; thus, you need approximately 2.2 cubic yards of concrete.
