math
posted by gary .
Mr.silverman is tiling his rectangular kitchen floor. The dimensions of the floor are 12 2/3 ft by 10 1/8 ft.The tile he wants costs $1.80 per square foot. About how much will he have to pay for tile?

12 2/3 * 10 1/8
(38/3) * (81/8) = 3078/24 = 128.25 feet
Multiply: 128.25 * 1.8 = ?