Practicing Success
A shopkeeper allows a discount of 20% on an article and still makes a profit of 25%. What does he pay for an article whose marked price is ₹800 ? |
₹492 ₹512 ₹800 ₹640 |
₹512 |
SP MP 100 - D% 100 + P% 100 - 20% 100 +25% 80 125 125x = 800 then, 80x = ₹512 |