CP of one jeans = Rs 725
Gain percentage = 8%
CP of the other jeans = Rs 725
Loss percentage = 4%
Total CP of the two pairs of jeans = Rs () = Rs 1450
Total SP of the two pairs of jeans = Rs (696 + 783) = Rs1479
Since SP >CP, there is a gain in the whole transaction.
Now, gain = Rs (1479 − 1450) = Rs 29
Hence, Hema gains 2% on the whole transaction.