9. Two marks example problems III

1. \(60\) workers can spin a bale of cotton in \(7\) days. In how many days will \(42\) workers spin it?

 

Number of days \(=\)

 

2. The cost of \(1\) box of tomato is \(₹200\). Vendan had money to buy \(13\) boxes. If the cost of the box is increased to \(₹260\), then how many boxes will he buy with the same amount?

 

Number of boxes \(=\)