a wooden plank of length 140cm, breadth 70cm and height 50cm is cut into 490 identical cubes.find the side of each of the smallest cube.
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V of wodden plank= 140*70*50
=490000
Now, V of plank= V of all 490 cubes
V of each cube= 490000/490=1000
Hence, V of each cube=1000
=a^3=1000
=a=10
Therefore, the side of each cube is 10.
=490000
Now, V of plank= V of all 490 cubes
V of each cube= 490000/490=1000
Hence, V of each cube=1000
=a^3=1000
=a=10
Therefore, the side of each cube is 10.
Fiza123:
tnx brw
very nicz of u
your welcome bro...nd don't forget to mark as brainliest answer ;)
i m nt brw i m sis
ohk sorry :)
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