Simplify the following $$\frac{{0.75}}{{10}} + \frac{{0.31}}{{100}} + \frac{{0.09}}{{1000}}$$
A. 0.03215
B. 0.05621
C. 0.07819
D. 0.08561
Answer: Option C
Solution (By Examveda Team)
$$\eqalign{ & \frac{{0.75}}{{10}} + \frac{{0.31}}{{100}} + \frac{{0.09}}{{1000}} \cr & = \frac{{75}}{{1000}} + \frac{{3.1}}{{1000}} + \frac{{0.09}}{{1000}} \cr & = \frac{{78.19}}{{10000}} \cr & = 0.07819 \cr} $$This Question Belongs to Arithmetic Ability >> Simplification
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