A trader bought a number of articles for Rs 900. Five articles were found damaged. He sold each of the remaining articles at Rs. 2 more than what he paid for it. He got profit transaction. Find the number of articles he bought.
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4
Buy at
900=x*y
where y be number of article and x be rate
900=(x-5)*(y+2)
xy-5y+2x-10=900 . . . 1
X =900/y
Put value of x in 1st
And solve the equation
Answered by
1
Answer:
Step-by-step explanation:
16.11% profit
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