Question

An article is marked at
Rs2,250. By selling it at a
discount of 12%, the dealer
makes a profit
of 10%. Find
(i)the selling price of the article.
(ii) the cost price of the article
for the dealer. ​

Answer 1

Answer:

selling price 1980rupees

2nd cost price 1800rupees

Step-by-step explanation:

$(1)let \: selling \: price \: is \: x \\ so \: x = (2250 - \frac{12}{100}2250) \\ x = 1980rupees \\ \\ (2) let \: cost \: price \: is \: y \\ so \: (y + \frac{10}{100} y) = 1980 \\ \frac{110}{100} y = 1980 \\ y = 1800rupees \: \: \: ans$

Answer 2

MP of the article=Rs.2250

Discount%=12%                                       Profit%=10%

i} SP=(100-D%/100)MP--------->88/100*2250--------->SP=Rs.1980

ii} CP=(100/100+Profit%)SP--------->100/110*1980-------->CP=Rs.1800