The table given below shows the production of refrigerator by 6 companies.  Companies   Production  E 300 F 270 G 260 H 240 I 220 J 250 What is the ratio of production of refrigerator by company G to the production of refrigerator by company I?

12 : 13 11 : 13 13 : 11 13 : 12

13 : 11

Ratio of production of refrigerator for G to I = 260 : 220 = 13 : 11