Question

Cost of a article is decreased
by 15 % if the original cost of
article is rupees 80 find the
decreased cost??? Answer in photo plss...

Answer 1

Given :-

• Cost of a article is ₹80

• The Cost of article is decreased by 15%

Solution :-

According to the question ,

Cost of article = ₹80

Decrease in price = 15%

Therefore ,

15/100 * 80

= 1200/80

= ₹40

Hence , The decrease Cost of article is ₹40

Related Formulas :-

• CP + Profit = SP

• CP - Loss = SP

• SP - Profit = CP

• SP + Loss = CP

• loss/100 * CP = Loss price

• Profit/100 * CP = Profit price

• Loss price / CP * 100 = Loss %

• Profit price /CP * 100 = Profit %

Answer 2

Answer:

Original cost =$80

Decrease in it =15% of $80

=15/100 ×80

= 1200/100

=$12

∴ decrease cost =$80−$12=$68

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