An article is sold at $14\frac{2}{7}\%$profit. What is the ratio of the selling price to the cost price?

7 : 5 8 : 7 8 : 5 7 : 6

8 : 7

14\(\frac{2}{7}\)  =  \(\frac{1}{7}\)  \(\frac{SP}{CP}\) =  \(\frac{8}{7}\) SP : CP = 8 : 7