Anu is 3 years older than rina and manvi is 6 years older than rina. if the sum of there ages is 45, find their ages?
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Step-by-step explanation:
rina is x
Anu is x+3
Manvi is x+6
=x+ x+3+ x+6
3x+9=45
45-9 =3x
36/3
x=12
rina is 12
Anu is 15
Manvi is 18
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