Question

A sold an aricle to B at a profit of 2.5percent B sold the same article to C at a loss of 10% .if C paid rs9.90 for it ,how much did it cost to A​

Answer 1

Answer:

Let article = x

with profit of 2.5%=x+2.5x/100

with loss of 10%=(x+2.5/100)*10/100=102.5z/100

Now new cost = 102.5x/100-102.5x/1000

x=10.73

so cost =10.73

Step-by-step explanation:

hope it will be helpful to you

please Mark me as brainiest

Answer 2

Answer:

Answer:

Let article = x

with profit of 2.5%=x+2.5x/100

with loss of 10%=(x+2.5/100)*10/100=102.5z/100

Now new cost = 102.5x/100-102.5x/1000

x=10.73

Hence the cost is=10.73