Question

David bought a carpet for Rs 8000 and sold it for Rs 8400find his profit percent

Answer 1

, I hope this answer would be helpful for you to

Answer 2

CP=8000

SP=8400

PROFIT=SP-CP=8400-8000=400
PROFIT%=PROFIT/CP*100
                =400/8000*100
                =40000/8000
                =40/8
                =5%