Question

a watch sold for ₹448 gives profit of only 12%. Find the profit % if the selling price has been ₹512.

Answer 1

here your answer _

let selling price (previous) = 448
profit = 12 percent
new selling price =512
new profit = X percent
therefore 448/100+12=512/100+X
x=28 percent
new profit = 28 percent