Question

There are two classrooms, A and
B. If 20 students are shifted from A to B, the number of students in each room becomes the same. If 30 students are sent from B to A, the number of students in A becomes thrice the number of students in
B. Find the number of students in each classroom.

A 100 in A, 60 in B
B 110 in A, 70 in B
C 90 in A, 50 in B
D 120 in A, 80 in B
Practice Next

Hey! Ask a query