8.
Reena is twice as old as Suma. Three
years ago she was three times as old as
Suma. How old (in years) is Reena now?
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1
Answer:
lets take
suma's age as=x-3
reena's age=2x-3
2x-3=
3 years ago={suma's age is x-3}
reena's age={2x-3}
x-3=3{2x-3}
x-3= 6x - 18
-5x = -18 + 3
-5x=-15
x= -15/-5
x=+3
Therefore suma's age is 3 and reena's age is 6
Step-by-step explanation:
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