Question

A trader bought certain number of articles for Rs. 3000. Three of the articles for damaged and he sold they rest at Rs. 65 more than what he paid for each and gained Rs. 180. Find the numbers of the articles bought by him.​

Answer 1

Answer:

The value of the article can be taken as a and a trader boughtan article so it will be Rs.900

So 10 multiplied A is 900And Yeh is equal900n

Step-by-step explanati

So five of them were damaged so Dar hi when he’s older remaining articles Rs.2 extra so you got 80 Rupees profit

So the equation would be N minus 5 Multiplied A+ 2Is equal to 900+80

Na-5a+2n-10=980

900-5*900n+2n=990

So 2n-n4500=90

N-n2500=25

N2-45n-2250=0 so n=75 or-30