Question

how many cylindrical glasses of a diameter 8 cm and height 15 CM can be filled with a juice from a cylindrical vessel of diameter 30 cm and height 64 CM​

Answer 1

Answer:

let the no of cylindrical glasses be n.  

Now,  

n = v. of cylindrical vessel/V.of cylindrical glass

=> n = 15 * 15 * 64 / 4 * 4 * 15

=> n = 15*4

=> n = 60......

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