parikshit makes a cuboid of plasticine of sides 5cm, 2cm,5cm. how many such cuboids will be needed to form a cube?
Answers
Answered by
8
Answer:
L.C.M. of 5 and 2 gives the dimension of the cube to be formed.
L.C.M. of 5 and 2 is 10.
Volume of cuboid =5×5×2=50cm
3
Volume of bigger cube = 10
3
=1000cm
3
Number of cuboids required to make the bigger cube =
(Volume of a cuboid)
(Volume of cube)
=
50
1000
=20
Similar questions