A discount of 15% on one article is the same as a discount of 20% on another article. Find the ratio of the cost price of the two articles.

A discount of 15% on one article is the same as a discount of 20% on a

1.	A discount of 15% on one article is the same as a discount of 20% on another article. Find the ratio of the cost price of the two articles.
Answer» A discount of $15 %$ on one article is the same as a discount of $20 %$ on another article. Find the ratio of the cost price of the two articles.