Question

Ravi sells two shirts for ₹1200 each.on one shirt he gains 20% and on the another he loses 20% . what is his actual gain or loss percent on the whole transaction

Answer 1

Answer:

Step-by-step explanation:    CP = Cost Price                     SP = Selling Price

SP = 1200

1st T-shirt

                1200+20% = (100/100+20)*1200 ((100/100+gain%)*SP)

                                 CP  = 1000

2nd T-shirt

                 1200-20% = (100/100-20)*1200

                                  CP = 1500

total CP of 2 shirts = 1000+1500 = 2500

        SP of 2 shirts = 1200+1200 = 2400

Loss = CP-SP = 2500-2400 = 100

Loss% = (Loss/CP)*100

           = (100/2500)*100 = 4%

Answer 2

Answer of your given question

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