1.

The value of $$\frac{1}{4}$$ + $$\frac{1}{4 × 5}$$ + $$\frac{1}{4 × 5 × 6}$$correct to 4 decimal places is :

A. 0.3075
B. 0.3082
C. 0.3083
D. 0.3085
Answer» D. 0.3085


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