It can be of any size but normally i think it must of 10 by 15 feet
measurement.
It is 181.25 sq ft.
Assuming the room is 15 ft by 10 ft (the question does not say so), the area would be 15*10 = 150 square feet.
150 square feet. This is an easy calculation - just multiply the length by the width. The answer is the number of square feet.
20 x20 * * * * * And why not 10 ft x 40 ft? And why do you assume it is square or rectangular?
100*150 = 15,000 sq ft
150 ft^2
150 square feet.
15 x 10 = 150 (sq ft).
15 feet by 10 feet is 150 square feet.
It is 181.25 sq ft.
Assuming the room is 15 ft by 10 ft (the question does not say so), the area would be 15*10 = 150 square feet.
150 square feet. This is an easy calculation - just multiply the length by the width. The answer is the number of square feet.
150
100 x 150 divided by 144 sq in per sq ft = 104.2 sq ft
150 sq. ft
A hotel lobby does not have a standard size
9*22 = 108 square feet