Question

By selling 12 chairs for RS 5400, the profit earned is equal to the cost price of 3 chairs . Then what is the cost price of each chair?​

Answer 1

Answer:

Rs 337.5/chair

Step-by-step explanation:

12 chairs=5400 rs

1 chair =5400/12=450

so

9chairs +3chairs =450*9+450*3=4050+1350

we can say 9 chairs cost =12 chairs

12 chairs = 4050 rs

1 chair =4050/12=337.5 rs

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