1.

Evaluate:(3.5)3

Answer»

To evaluate the cube of (3.5)3

We need to multiply the given number three times i.e. 3.5 × 3.5 × 3.5 = 42.875

We now have to convert the given number into fraction we get,

(42875/1000) = 343/8

∴ The cube of 3.5 is 42.875



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