Question

The ratio of the present ages of Onkar and Arun is4:5. After five years the ratio of their ages will be5:6. Find their present ages​

Answer 1

let the age of onkar be 4x

and the age of arun be 5x

after 5 year the ratio of there are be 5:6

acc.To ques

4x+5

5x+5

Step-by-step explanation:

4x+5/5x+5=5/6

24x+30=25x+25

x=5

putting value of x

4x5+5=25

5x5+5=30

and there present age

20

25

Answer 2

Given :-

• The ratio of the present ages of Onkar and Arun is4:5. After five years the ratio of their ages will be5:6.

To find :-

• Present age of Onkar and Arun

Solution :-

Let the present age of Onkar be 4x and Arun age be 5x

• After five years
• Onkar's age = 4x + 5
• Arun's age = 5x + 5

**After 5 years their ages will be 5 : 6**

According to the question

→ 4x + 5/5x + 5 = 5/6

→ 6(4x + 5) = 5(5x + 5)

→ 24x + 30 = 25x + 25

→ 30 - 25 = 25x - 24x

→ x = 5

Hence,

• Present age of Onkar = 4x = 20 years

• Present age of Arun = 5x = 25 years