Question

The ratio of ages of two persons is4:7. How many years later, the ratio of their ages will be 2:3?

Answer 1

Answer:

1/2 of 1st person

Step-by-step explanation:

as we take the ages 4 and 7. the possible next numbers are 6 and 9.this get from adding 2 to both 4 and 7.

when we take 40 and 70 as their ages

[this also in the ratio 4:7.]

20 is added to get 60 and 90.

so we can't get a spesific number.

so we take the 1/2 of the first person or 2/7 of the second person.

then 1/2 of years of the first person later will be the ratio of their age will be in the ratio 2:3.