a lady builds 10 cm length , 13 cm width , and 5 cm height box using 5 cubic cm cubes . what is the minimum number of cubes required to build the box ?
"number of cubes required = volume of box / volume of cube = 10 * 13 * 5 / 5 = 130 cubes answer : c"
divide(multiply(multiply(10, 13), 5), 5)