A man sold three-fifth of his articles at a gain of 16% and the remaining at the cost price. Find the gain earned by him in the whole transaction
1
\(9{3 \over 5}\% \) gain
2
\(12{1 \over 5}\% \) loss
3
\(7{3 \over 4}\% \) gain
4
\(11{1 \over 2}\% \) loss