7. Five marks exercise problems III

1. Sulaiman bought $3.350 \ kg$ of Potato, $2.250 \ kg$ of Tomato and some Onions. If the weight of the total items are $10.250 \ kg$, then find the weight of Onions.

 

Weight of Onions $=$  $kg$

 

2. Akilan purchased a geometry box for $\(₹25.75$, a pencil for $₹3.75$ and a pen for $₹17.90$. He gave $₹50$ to the shopkeeper. What amount did he get back?

 

Akilan get back $=$ $₹$