Question

Risha makes a cuboid of plasticine of sides 6cm 3cm ,4cm . how many such cuboids will be needed to form of cube?​

Answer 1

Answer:

Length of each edge of cube = L.C.M. of 2 cm. ,

5 cm . and 5 cm.. i,e 10cm.

Numbers of cuboids =(Volume of cube )/(Volume of cuboid).

=(10 cm ×10 cm ×10 cm)/(2 cm ×5 cm ×5 cm).

=5 ×2 ×2

=20 cuboids . Answer.