Question

In a hostel 120 students had provision for 60 days after 20 days some students were added to the hostel the provision had finished 10 days ago earlier .how many students were added​

Answer 1

Answer:40 students

Step-by-step explanation:

Let the no. Of students added be x.

A.T.Q.

120*40=(120+x)*30

160=120+x

x=160-120

x=40