Elitmus
Exam
Numerical Ability
Area and Volume
A cuboid of dimension 24cm*9cm*8 cm is melted and smaller cubers are of side 3 cm is formed.find how many such cubes can be formed?
Read Solution (Total 8)
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- Volume of cuboid = (24*9*8) cm =1728 cm
Volume of cube= (3*3*3) cm = 27 cm
So,
No. of cunes formed= 1728/27 = 64. (Ans)
- 10 years agoHelpfull: Yes(29) No(0)
- vol of cubiod= vol of new cube*n where n= no. of cubes
so 24*9*8=n*3*3*3
i.e n=64 - 10 years agoHelpfull: Yes(5) No(1)
- no of cubes formed = vol of cuboid / vol of one small cube
= 24*9*8 / 3*3*3 = 64 - 10 years agoHelpfull: Yes(4) No(1)
- No of cubes = (24*9*8)/(3*3*3)=64
- 10 years agoHelpfull: Yes(2) No(1)
- volume of cuboid=24*9*8=1728
volume of cube=3*3*3
no of cube=24*9*8/3*3*3=64 - 10 years agoHelpfull: Yes(1) No(1)
- ans 64
vol. of cuboid=24*9*8
volume of cube =3*3*3
cubes formed=vol. of cuboid/vol of cube
- 8 years agoHelpfull: Yes(0) No(1)
- vol of cube=A ki power 3
then equalate the equation 24*8*9=3*3*3 - 3 years agoHelpfull: Yes(0) No(1)
- 24x9x8 = 1728 , 3x3x3 = 27 1728 divided by 27 = 64
- 2 years agoHelpfull: Yes(0) No(0)
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