Question

give me the answer of the question

Answer 1

SP of 2 jeans is 990
SP of 1 jeans will be 990÷2 = 495
Let the cost be x
Gain of 10 % on one
Let 100 is CP and 110 is SP
So, x is CP and 495 is SP
After cross multiplying
100×495/110 = 450
CP is 450

SP of the other is 495
Loss of 10 %
Let 100 is CP and 90 is SP
So, x is CP and 495 is SP
After cross multiplying,
100×495/90 = 550
CP is 550

Total SP was 990
Total CP is 450 + 550 = 1000
CP is more then SP which means it is a loss
Loss = 1000 - 990 = 10
Loss % = 10 × 100/990 = 1.01
So there is a loss of 1.01 % on the whole transaction