1.

How many perfect cubes are there from 1 to 500? How many are perfect square among these cubes?

Answer»

From 1 to 500 there are 7 perfect cubes and 2 of these are perfect squares. 

Perfect cubes 1, 8, 27, 64, 125, 216, 343, 

Perfect squares are 1 = 12 = 13 and 64 = 82 = 43



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