no .of tiles = area of room /area of tiles area of room = 9 X12 X12 X12 inches ( 1 foot =12 inches ) area of tiles =3 X8 no.0f tiles =9 X12 X12 X12 inches /3 X 8 =648
no .of bricks = area of room /area of bricks area of room = 9 X12 X12 X12 inches ( 1 foot =12 inches ) area of bricks =3 X8 no.0f bricks =9 X12 X12 X12 inches /3 X 8 =648
10 x 9 = 90 square feet
8 feet x 9 feet = 72 square feet.
Multiply the length x width. 8 ft x 9 ft = 72 ft2
7 x 9 isn't a square. Either way, the 8 x 8 has a greater area.
8' x 9' = 72 square feet.
9 x 8=72 metres
A 12' x 9' room has an area of 12 square yards.
Length x width = area 8 feet x 8 feet = 64 sq ft (square feet)
12 in = 1 ft Area of the room is 9 x 1 = 9 square feet. Cost of carpet is 9 x 60 = 540 .
9 x 8 x 7 x 6 x 5