Decimal Fraction - Arithmetic Aptitude Questions and Answers

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The value of $\frac { 0.1*0.1*0.1+0.02*0.02*0.02 } { 0.2*0.2*0.2+0.04*0.04*0.04 }$ is:

0.0125

0.125

0.25

0.5

Answer : Option B

Explanation :

Given expression = $\frac { (0.1)^3+(0.02)^3 } { 2^3[(0.1)^3+(0.02)^3] }$ = $\frac { 1 } { 8 }$ =0.125

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