Question 573326
There is a crayon box that is 7cm wide, 2dm long and 4cm deep. What is the volume in cubic cm?  Ok so I thought you would have to convert dm to cm.  So this is how I thought you would solve.
 700
x400
=280,000 
x200
=56,000,000 cubic centimeters.  Is this correct?
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That's a big crayon box.
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2 dm = 20 cm, the others are in cm
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Volume = 7 cm * 20 cm * 4 cm = 560 cc