Question

three items are purchased at rupees 600 each one of them is sold at a loss of 10% at what price should the other to be sold as to gain 20% on the whole transaction​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

{9 :10}×1

9 : 10

{6 ; 5}×2

12 :10

total CP = 20

20=1200

1 =60

24 = 1440