Question

Find selling price when cost price is 300 gain = 3%

Answer 1

CP = ₹ 300

Gain% = 3%

SP = { 100 + Gain% / 100} CP

{ 100 + 3 / 100 } 300

{ 103 / 100 } 300

103 / 100 × 300

103 × 3

₹ 309

Hope it helps

GM