108
72
144
168
1728
The product of 12 times 4 is 48
It is: 12/20 times 100/1 = 60%
9 dollars (without the aid of a calculator !)
12/100 x 600 is 72
It is: 12/14 times 100 = 85.714% rounded to 3 decimal places
81 bricks.12 feet times 12 inches per foot = 144 inches.144 inches divided by 16 inches per brick = 9 bricks in length/width.9 bricks (length) times 9 bricks (width) = 81 bricks.
because it is!
douze