The ratio of ages of rahul and deepesh is 3: 5. 10 years later this ratio becomes 5:7. what is the present age of deepesh?
Answers
Answered by
13
At present the ratio of ages of Rahul and Deepesh = 3:5
10 years after, ratio becomes 5:7
At present let the ages be 3x , 5x
After 10 years, 3x+10 && 5x+10
Given, (3x+10)/(5x+10) = 5/7
21x + 70 = 25x + 50
4x = 20
x=5
Hence present age of Deepesh = 5x = 25 years
Hope this helps
10 years after, ratio becomes 5:7
At present let the ages be 3x , 5x
After 10 years, 3x+10 && 5x+10
Given, (3x+10)/(5x+10) = 5/7
21x + 70 = 25x + 50
4x = 20
x=5
Hence present age of Deepesh = 5x = 25 years
Hope this helps
Answered by
0
Answer:
ans is 25 years
pls mark me brainliest
Similar questions