Question

the students of a class contribute for a programme. each student contributed the same amount .Had there been 15 more students in the class and each student had contributed Rs 40 less, the total amount would have increased from Rs 3000 to Rs 3200.find the number of students in the class.

Answer 1

Students be x
Money by them be y
Xy=3000..........1
(15+x)(y-40)=3200..........2
Solve 2 and substitute the value in 1 to get the ans

Answer 2

here is the answer . Hope its clear and pls mark as brainliest if it helps !