mue allu 2.8higrn8. Find the number of 4 cm cubes that can be cut out

1.	mue allu 2.8higrn8. Find the number of 4 cm cubes that can be cut out from a cuboid, whose dimensions are 32 cm by21 cm by 6 cm.
Answer» Volume of cuboid = lbhGiven l = 32, b = 21, h = 6 Volume of cuboid V1= 32216 = 4032 cm^3 Volume of cube = (side)^3Given side = 4cm Volume of cube V2= 444 = 64 cm^3 Let number of cubes that can be cut out = n Then, nV2 = V1n64 = 4032n = 4032/64 = 63 Therefore number of cubes can be cut out = 63

mue allu 2.8higrn8. Find the number of 4 cm cubes that can be cut out from a cuboid, whose dimensions are 32 cm by21 cm by 6 cm.

Answer»

Volume of cuboid = l*b*hGiven l = 32, b = 21, h = 6

Volume of cuboid V1= 32*21*6 = 4032 cm^3

Volume of cube = (side)^3Given side = 4cm

Volume of cube V2= 4*4*4 = 64 cm^3

Let number of cubes that can be cut out = n

Then, n*V2 = V1n*64 = 4032n = 4032/64 = 63

Therefore number of cubes can be cut out = 63