a brick measures 20 cm * 10 cm * 7.5 cm how many bricks will be required for a wall 23 m * 2 m * 0.75 m ?
"23 * 2 * 0.75 = 20 / 100 * 10 / 100 * 7.5 / 100 * x 23 = 1 / 100 * x = > x = 23000 answer : e"
divide(divide(divide(multiply(multiply(multiply(23, const_100), multiply(2, const_100)), multiply(0.75, const_100)), 20), 10), 7.5)