Today was Lakshmi’s birthday. She
turned 24. Lakshmi is twice as old as ramu was when Lakshmi was as old as ramu
now. How old is ramu now?
Answer: Ramu is 18 years old.
24 – x years ago lakshmi was x
years old and now she is 24.
24- x years ago Ramu was x- (24 –
x) years old.
Today he is x years old.
24 = 2(2x – 24)
X=8
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