Question

find gain or loss per cent - cp = rs 900 sp - rs 1,080​

Answer 1

Step-by-step explanation:

There's your answer mate

Answer 2

Step-by-step explanation:

CP=Rs.900

SP=Rs.1080

SP>CP

So it is profit

Profit =SP−CP=Rs.(1080−900)=Rs.180

Profit %=

CP

Profit

×100%=

900

180

×100%=20%