1.

By selling an article for 3250, a trader gains 30%.find the cost price of the article

Answer»

COST PRICE will be 4642.8

Step-by-step explanation:

GAIN = s - c /  c

0.3 = s - 3250 / c

0.3 = 1 - 3250/c

3250/c = 0.7

c = 4642.8



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