The cost of an article is decreased by 15%. If the original cost is ₹80, find the decreased cost
₹56
₹68
₹84
₹87
The original cost = ₹80 Amount decreased = 15% of 80 = 15100×80=₹12 Therefore the decreased cost = 80 - 12 = ₹68
The cost of an article is decreased by 15%. If the original cost is Rs. 80, find the decreased cost.
The cost of an article is first decreased by 25% and then further decreased by 40%. Find the percentage change in the cost of the article.