Question

10 years ago, the ratio of the ages of Asha and Anita was 4: 5 and the ratio of their present ages is 3: 4, what will be the ratio of their ages after 22 years​

Answer 1

Answer:

Let the age of A and B are 4x and 5x

According to question,

ten years ago ,

5x−10

4x−10

=

4

3

(4x−10)4=(5x−10)3

16x−40=15x−30

x=10

So their present ages are 4(10)=40 , 5(10)=50

now ratio after 22 year is,

40+22/50+22

=62/72

=31:36

Step-by-step explanation:

step by step explanation of the question