Question

riya is now 2 years old and ravina is 24 years old . In how many years will Ravina be three times old as Riya​?
please answer it step by step correctly​

Answer 1

Answer:-

Present age of Riya = 12 years

Present age of Ravina = 24 years

Let x number of years ago Ravina 3 times old as Riya

Then,

24-x = 3(12-x)

3x-x = 36-24

2x = 12

x = 12/2

$x \: = \: 6$

Answer 2

Answer:

Present age of Riya = 12 years

Present age of Ravina = 24 years

Let x number of years ago Ravina 3 times old as Riya

Then,

24-x = 3(12-x)

3x-x = 36-24

2x = 12

x = 12/2

x \: = \: 6x=6