Number of females = 30% of 1,550
=×1,550=465 So, number of males = 1,550 - 465 = 1,085
Monthly salary of one female = Rs 15,000
So, monthly salary of 5 females = Rs (15,000 × 5) = Rs 75,000
Monthly salary of one male = Rs 17,000
So, monthly salary of 3 males = Rs (17,000 × 3) = Rs 51,000
Hence, their salaries taken together = (17,000 + 51,000) = Rs 68,000
So, the required percentage
=×68,000 = Rs 13,600