247 square feet.
Assuming 13x19 is feet ... 247 square feet is 13 feet times 19 feet 19 x 3 = 57 19 x 10 = 190 57 + 190 = 247
361 square feet.
There are 12 inches in one foot. Therefore, 19 inches is equal to 19/12 = 1.583 recurring (that is, 1.583333...) feet.
190 square feet = about 17.65 square meters.
The area of the square is (19" x 19") = 361 square inches = 2.507 square feet (rounded)= 0.27855 square yard (rounded)
19 x 13 = 247 square feet.
19 feet 6 inches.
19 feet 1 inch by 21 feet 10 inches = 416.65 square feet.
Area of a rectangle is length x width. In this case it would be 19 x 13 Do this multiplication and you will get the answer in square feet
Convert the seven (7) inches into a decimal (12 inches = one foot) 7 inches divided by 12 inches = .583 inches Now multiply the length times the width.. 13 feet x 19.583 = 254.58 square feet If you want to know how many yards are in this area, divide this by 9 (there are 9 square feet in a yard) 254.58 divided by 9 = 28.29 square yards
19*13 = 247 square feet.
86.625 square feet.
247 square feet.
Start by converting the feet to inches. So you have 247 inches by 233 which gives you 57,551 square inches. Divide by 144, the number of square inches in one square foot. The answer will come out to be 399.66 or 400 square feet.
3,510 square feet. This problem can be done by first converting both amounts to inches (multiply feet by 12), which would give the two amounts 180 inches by 234 inches. Multiply them together to receive square inches, then divide by 12 to convert it back to square feet.
Assuming the room is 19 ft by 13 ft (the question does not say so), the area would be 19*13 = 247 square feet