1. Five years ago the ratio of Krishna’s age to his father’s age was 1:4 and five years from now their ages will be in the ratio 2:5 What is the ratio of their present ages ?
Write Comment
Comments
By: anil on 05 May 2019 02.41 am
The ratio of ages of Krishna and his father 5 years ago was = 1:4 So, let their ages be x and 4x Five years later their ages are x+10: 4x + 10 But that is in the ratio of 2 : 5 So, 5x + 50 = 8x + 20 So, x = 10 Their ages now = 15:45 = 1:3
Terms And Service:We do not guarantee the accuracy of available data ..We Provide Information On Public Data.. Please consult an expert before using this data for commercial or personal use