Question

Ages of Vatsala and Sara are 14 years and 10 years respectively After how many
the ratio of their ages will becomes 5:4?​

Answer 1

Present age of Vatsala =14 years

Present age of Sara =10 years

Let after x years, ratio of their ages will become 5:4

Age of Vatsala after x years =14+x years

Age of Sara after x years =10+x years

Now

Cross multiply:

4(14+x)=5(10+x)

56+4x=50+5x

56−50=5x−4x

6=x

Therefore, after 6 years, ratio of their ages will become 5:4

Answer 2

Step-by-step explanation:

Therefore, after 6 years, ratio of their ages will become 5:4.