a shopkeeper sold 30 articles at the cost price of 35 articles . then find the profit % or lost %
"here 30 articles selling price = 35 articles cost price so the difference = 35 - 30 = 5 % of profit = 5 * 100 / 30 = 16.67 % correct option is c"
multiply(divide(subtract(35, 30), 30), const_100)