It takes Ali 30 minutes to mark a paper. Aslam only needs 25 minutes to mark a paper. If they both
Job Examinations Mathematics
0:00 / 0:00
It takes Ali 30 minutes to mark a paper. Aslam only needs 25 minutes to mark a paper. If they both
270 просмотров · 2 года назад
Job Examinations Mathematics
869 подписчиков
270 просмотров · 2 года назад
It takes Ali 30 minutes to mark a paper, Aslam only needs 25 minutes to mark a paper, If they both start marking papers at 10:00 AM, at what time they will finish marking at the same time?
