Question

Ankit sold two jeans for rupees 990 each on one he gains 10% and on the other he lost 10% find his gain or loss percent in the whole transaction​

Answer 1

Answer:

loss =20     ,  loss % = 1 %

Step-by-step explanation:

S.P of 1 jean =990                                       S.P of 2nd  jean  =990

P%  =10%                                                       L%  =10%

C.P  =990 x100 /110                                       C.P = 990 x100/90

       =900                                                               =1100

∴total C.P = 900 + 1100

                 =2000

total S.P  =990  +990  

                =1980

loss =2000 -1980

        = 20

loss %  =20 /2000  x100

            =1%

               

            =