3. A sold an aricle to B at a profit of 2.5%, B sold
the same article to C at a loss of 10%. If C paid
39.90 for it, how much did it cost to A?
the same article to C at a loss of 10%. If C paid
39.90 for it, how much did it cost to A?
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Step-by-step explanation:
Let article =x
With profit of 2.5%=x+2.5x/100
With loss of 10% = (x+2.5x/100)*10/100 = 102.5x/100
Now new cost = 102.5x/100-102.5x/1000
= 92250x/100000 = 9.9
X= 10.73
So cost = 10. 73
Answer:
456537
Step-by-step explanation:
3%57
12₹4677
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