Solve this :
(0.85% of 405) + (2.25% of 550) = ?
A. 13.8175
B. 14.7125
C. 15.7150
D. 16.7175
E. None of these
Answer: Option E
Solution(By Examveda Team)
$$\left( {0.85\% {\text{ of }}405} \right) + \left( {2.25\% {\text{ of }}550} \right)$$$$ = \left( {\frac{{85}}{{100}} \times \frac{1}{{100}} \times 405} \right) + $$ $$\left( {\frac{{225}}{{100}} \times \frac{1}{{100}} \times 550} \right)$$
$$\eqalign{ & = \frac{{225}}{{10000}}\left( {153 + 550} \right) \cr & = \left( {\frac{{225 \times 703}}{{10000}}} \right) \cr & = 15.8175 \cr} $$
Related Questions on Percentage
A. $$\frac{1}{4}$$
B. $$\frac{1}{3}$$
C. $$\frac{1}{2}$$
D. $$\frac{2}{3}$$
Join The Discussion