Question

Sunidhi brought some butter cookies at 9 rupees 10, she bought same number of coconut cookies at 11 for rupees 10 if he sells all the cookies at 10 for Rs 10 find her gain or loss percent

Answer 1

Answer:

loss percent 1%.

Step-by-step explanation:

Sunidhi brought some butter cookies at =9 for 10

CP1  of 1 butter cookies=10/9

she bought same number of coconut cookies at= 11 for 10

CP2 of 1 butter cookies=10/11

Total cost price of 2 butter cookies=(10/9+10/11)=200/99

Since butter cookies are sold at 10 for10, Selling Price of 1 butter cookies=1

Selling Price of 2 butter cookies=2

Here, CP>SP

Loss on selling the two butter cookies=CP-SP=200/99-2=(200-198)/99=2/99

The numbers of the two type of butter cookies are the same

Loss%=Loss/C.P*100%=22/99/200/99*100= 1%.

Answer 2

Answer: No profit no loss

Step-by-step explanation:

Let the number of cookies ( both cases ) be x

Market price of butter cookies = 9 x

Cost price  of butter cookies = 10 x

Market price of coconut cookies = 11 x

Cost  price of coconut cookies = 10 x

Selling price of butter cookies = 10 x

Selling price of coconut cookies = 10 x

So, total Market price = 20 x

So, Total  Cost price = 20 x

So, total price Selling price = 20 x

Then, comparing above data no profit no loss.