Current location - Training Enrollment Network - Mathematics courses - 20 teachers led 235 students out for a picnic. If each tablecloth can be used by four people, how many should be prepared?
20 teachers led 235 students out for a picnic. If each tablecloth can be used by four people, how many should be prepared?
20 teachers led 235 students out for a picnic. If each tablecloth can be used by four people, how many should be prepared?