There and some benches in a classroom. If 4 students sit on it bench then 3 benches are left on occupied and each 3 students sit on each bench, then 3 students are left standing. How many students are there in the classroom?
There and some benches in a classroom. If 4 students sit on it bench then 3 benches are left on occupied and each 3 students sit on each bench, then 3 students are left standing. How many students are there in the classroom?










