The present Age of Reena is 6 years.
Let us assume that the Present Age of Reena is 'x' years, so the present Age of Poorvi is 2x years than Reena's.
Three years ago, Reena's Age was (x-3) years.
And Poorvi's Age was (2x-3) years.
So, by using the above knowledge, we can drive an equation and find the value of x from it:
2x - 3=3 (x - 3)
2x - 3 = 3x - 9
-3 + 9 = 3x -2x
After solving the above equation, it gives us the value of x, that is,
x = 6
Now we put this value of x in Reena's Age,
Reena's present Age is x = 6 years
And Poorvi's present Age is 2x of Reena's Age,
Poorvi’s Age = 2 * 6 years
Poorvi's Age = 12 years
It satisfies the condition that her present age of is twice as her sister, Reena.
More Age-related problems are solved in the link below,
brainly.com/question/16189170?referrer=searchResults
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