Question

8. How many wooden cubical blocks each of edge
12 cm can be cut out from a cuboidal block of
dimensions 1.2 m X 0.72 m X 0.6 m.
​

Answer 1

length=1.2m

breadth=0.72m

height=0.6m

volume of wooden block =1.2x0.72x0.6

volume of wooden block =0.5184 m cube

side of cubical blocks = 12cm=0.12m

volume of cube=side cube=0.12^3= (0.12*0.12*0.12)

=0.001728m cube

number of cuboidal block = 0.5184/0.001728

= 300

hope it helpz u