A carpenter constructed a closed wooden box with internal measurements of 1.5m long ,0.8 wide and 0.4m high.The wood used in constructing the box was 0.69km³.
A.Determine: volume in cm³of the wood used
Mass of box in kg
B.identical cylindrical tins of diameter 10cm, height 20cm with mass of 120g each were packed in the box
C.calculate the maximum number of tins that were packed
Good grief!
What a horrible abuse of the metric system !!!