Question

How many wooden cubical blocks of side 25cm can be cut from a log of wood of side 3m by 75cm by 50cm, assuming that there is no wastage. ​

Answer 1

Answer:

72 cubical blocks

Step-by-step explanation:

1 cubical block : 25cm x 25cm x 25cm

                       = 15625cm³

Wooden log : 300cm x 75cm x 50 cm    [ 3m = 300cm ]

                    = 1125000cm³

Amount of cubical cube can be taken from the wooden log:.......

          1125000cm³         ÷              15625cm³                 =               72

(volume of wooden log)     (volume of 1 cubical block)  (amount of blocks)

Therefore, the answer is 72 cubical blocks