Question

find the profit or loss percent when CP rupees 13000 and SP rupees 14500

Answer 1

given SP=14500
CP =13000
profit =sp -cp
14500-13000
=1500
profit percent =profit/cp *100
1500/13000*100
=11.53

Answer 2

$we \: know \\ profit = sp - cp \\ \: \: \: \: \: \: = 14500 - 13000 = 1500rupees \\ \%profit = \frac{profit \times 100}{cp } \\ \: \: \: \: \: \: = \frac{1500 \times 100}{1300} \\ \: \: \: \: = 11 \times \frac{7}{13} \%$