The ratio of male to female workers in two companies A and B is 13 : 10 and 7 : 5, respectively. If both the companies have the same number of female workers, then what is the ratio of the total number of workers in A to those in B?

उत्तर देखें और व्याख्या

उत्तर: (B) 23 : 24

व्याख्या

Make females 10 in both: A = 13 + 10 = 23; B = 14 + 10 = 24. Ratio 23 : 24.