How many cubes of 10 cm edge can be put in a cubical box of 1 m edge?
(a) 10
(b) 100
(c) 1000
(d) 10000
Edge of cube =10 cm
∴ Volume =a3=(10)3=1000cm3
Edge of box =1m =100 cm
∴ Volume =(100)3=1000000cm3
No of cubes =10000001000=1000
Question 13
How many small cubes with edge of 20 cm each can be just accommodated in a cubical box of 2 m edge?
(a) 10 (b) 100 (c) 1000 (d) 10000
The number of small cubes of edge of 10 cm that can be accommodated in a cubical box of edge 1 m is