how many sphericals bullets can be made out of a solid cube of lead whose edge measures 44 cm. Each bullet bring 4 cm in diametér.
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let x be the no of bullets
x=volume of cube/volume of spherical bullets
(44*44*44)/(4/3pie2*2*2)
=22*22*22*3*7/22*4
22*22*21/4
2541
x=volume of cube/volume of spherical bullets
(44*44*44)/(4/3pie2*2*2)
=22*22*22*3*7/22*4
22*22*21/4
2541
anubar:
How u have multiplied 22 & 21/4 in the sum
it is not in the sum it is in multiplication
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