Question

The ratio of ages of karan and arjun is 3:11. After 3 years, this ratio will become 1:3. What is the present age of karan and arjun? 3.In a series of 6 consecutive even numbers, the sum of

Answer 1

Answer:

3 and 5 years

Step-by-step explanation:

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Answer 2

Let the ages of karan and arjun be 3x and 11x from the ratio 3:11

After 3 years,

Age of karan = 3x+3

Age of arjun = 11x+3

Since the ratio after 3 years is 1:3

3x+3 : 11x+3 = 1:3

(3x+3)/(11x+3) = 1/3

3*(3x+3) = 1(11x+3)

9x+9 = 11x+3

11x-9x = 9-3

2x = 6

x = 3

Therefore age of karan = 3x = 3*3 = 9

                   age of arjun = 11x = 11*3 = 33

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