solve the question no.7 in detail please

Asked by sssuman097 | 18th Jul, 2020, 04:58: PM

Expert Answer:

As each students donated as much there are number of students in the class.
Let 'x' be the number of students then each student donated 'x' rupees as per the given statement.
This means 
x2 = 2401
this gives x = 49
So, 49 students donated rupees 49 each.

Answered by  | 18th Jul, 2020, 09:38: PM