316 1. Five metal cubes with sides of 5 cm were melted and casted into a bigger cube. Find the volume of the new cube. B. Solve 4. 23 How much salt is needed to fill a pit that is 10 m deep. 8m wide and 12 m long? A cubical box with dimensions 8 cm by 6 cm by 12 cm is melted into another cube whose width is 16 cm. Find the length and height of the new cube formed if / = h. Carlo found a big box filled with equal sizes of smaller boxes. If the big box mea- sures 12 cm by 6 cm by 10 cm, how many smaller boxes has Carlo found if each of the smaller boxes measured 5 cm x 4 cm x 3 cm?
