Question

Sita is Meena's elder sister. Sita is 6 years elder than
Meena. What is Sita's age in terms of Meena's age. (Take
Meena's age = x years).​

Answer 1

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Age of Sita=x

Age of Geeta=x+3

Age of Reta=x+3+5=x+8

The sum of their ages=50

Therefore the equation:

x+x+3+x+8=50

=>3x=39

=>x=13

Therefore,

Sita's age=13

Geeta's age=16

Reta's age=21

Answer 2

Answer:

Age of Sita=x

Age of Geeta=x+3

Age of Reta=x+3+5=x+8

The sum of their ages=50

Therefore the equation:

x+x+3+x+8=50

=>3x=39

=>x=13

Therefore,

Sita's age=13

Geeta's age=16

Reta's age=21