Posted by bfdbnaf on Thursday, September 8, 2011 at 3:56pm.
a container has a height of 50 cm and a width of 20 cm and a depth of 15 cm. if you stack three on top of each other, how tall will it be?

physics  savy, Thursday, September 8, 2011 at 11:47pm
150 cm Hight=50 and you have 3 so 50*3