Question

present Age of nisha and bandhu are the ratio4:5eight year from now ratio of their ages will be 5:6.find the present ages.

Answer 1

Let the age of Nisha and Bandhu be 4x and 5x
Given ratio of present ages = 5:6
After 8 years-
Age of Nisha=4x+8
Age of Bandhu=5x+8
Then,
4x+8/5x+8=5/6
24x48=25x+40
24x-25x=40-48
-x=-8(Minus will cut by minus)
x=8

ans(-Present age of Nisha=4*8=32
Present age of Bandhu =5*8=40