Question

sumit jindal expects a again 22.5% on his cost price .if in a week his sale was of rs 392 what was his profit​

Answer 1

Answer:

https://www.youtube.com/channel/UCnJ9rZkgnVhj10ZYkI6WcNw

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Step-by-step explanation:

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Answer 2

Answer:

72

Step-by-step explanation:

we can solve this by using percentage method:

100=CP

profit %=SP

given ,profit%=122.5%  SP=392

by putting the values we get :

100=CP

122.5=392

by cross multiply, we get:

CP=100*392/122.5

CP=72