Question

A shopkeeper bought a curtain for Rs 990 and sold it for Rs 1890 find the gain percentage?

Answer 1

Step-by-step explanation:

gain %= sp-cp/cp × 100

1890-990/990×100

900/990×100

0.909×100

90.9% answer..

Answer 2

Answer:

$gain\% = sp - cp \times 100$

$1890 - \frac{990}{990} \times 100$

$\frac{900}{990} \times 100$

$0.909 \times 100$

$= 90.9$

$hope \: this \: helps \: you......$