Wood lumber
Wooden lumber is 4 m long and has a cross section square with side 15 cm.
Calculate:
a) the volume of lumber
b) the weight of the lumber if 1 m3 weighs 790 kg
Correct result:
Calculate:
a) the volume of lumber
b) the weight of the lumber if 1 m3 weighs 790 kg
Correct result:

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