# How many kgs does Gaurav weigh?

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Gaurav weighs 80 kgs more than his sister Manisha. Their combined weight is 90 kgs. How many kgs does Gaurav weigh?

posted Jun 30, 2014

## 2 Solutions

``````Assume weight of Gaurav is a and Manisha is b
a+b = 90
a-b = 80
or
2a = 170 i.e. a=85
``````

So Gaurav is 85 KG very strange siblings !

solution Jun 30, 2014 by

Gaurav weights 80 kgs. Their combined weight is 90 kgs. And he is 80 kgs more than his sister.

solution Jun 30, 2014 by

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