Question

when profit =10%, Sp =rs 1000,then cp​

Answer 1

Answer:

CP = ₹909.09 or ₹10000/11

Step-by-step explanation:

SP = ₹1000

Profit = 10%

CP=?

SP= Profit +CP

₹1000 = (10% of CP) + CP

₹1000 = (10CP/100) + CP

₹1000 = 10CP/100 + 100CP/100

₹1000 = 110CP/100

₹1000×100/110 = CP

CP = ₹10000/11

CP = ₹909.09

Answer 2

Step-by-step explanation:

10 ℅ friction value=1/10

suppose the cp=10

sp=11

1000/11*10=909.09