Question

in the digram , lines l and m are perpendicular line . if angle a is 6 degrees less than angle b . what is the measure of angle a?​

Answer 1

Answer:

gain = Rs.600

selling price with 20% gain = Rs.3600

loss = Rs.720

selling price with 20% loss = Rs.2880

cost price > selling price

loss = cost price - selling price

      = Rs.3000 - Rs.2880

      = Rs.120

loss% = 120/3000*100

         = 4%

he sold sold his cycle with 4% loss.

Step-by-step explanation: