Question

A shopkeeper bought a curtain for Rs. 990 and sold it for Rs. 1890. Find the gain percentage

Answer 1

profit=900
profit %= 90.99

Answer 2

Given:

A shopkeeper bought a curtain for Rs. 990 and sold it for Rs. 1890.

To Find:

Find the gain percentage

Solution:

Cost price of curtain = Rs.990

Selling price of curtain = Rs.1890

Gain = SP- Cp

Gain = 1890-990

Gain =900

$Gain\% = \frac{Gain}{CP} \times 100\\Gain\% = \frac{900}{990} \times 100\\Gain\% =90.90\%$

Hence The gain percentage is 90.90%