Question

a group of students planned for picnic have ₹360 for expenses if 4 more students joined the group is contributes ₹3 less find the number of students

Answer 1

Answer:

total cost = 360 no of persons = X

so each person =360/X

four students added so X +4

so now each person= X +4/ 360

X/360-X+4/360=3

simplify the equation you wil get X value

so no of persons you will get