1.

Evaluate:(1.2)3

Answer»

To evaluate the cube of (1.2)3

We need to multiply the given number three times i.e. 1.2 × 1.2 × 1.2 = 1.728

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

(1728/1000) = 216/125

∴ The cube of 1.2 is 1.728



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