Martha took 48 pictures of flowers and 36 pictures of beautiful scenery. she wants to display the pictures so there are the same number of each kind of picture in each display. what is the greatest number of displays she can make?

Ashley recently opened a store that sells only natural ingredients. she wants to advertise her products by distributing bags of samples in her neighborhood. it takes one person 22 minutes to prepare one bag. how many hours will it take to prepare 900900 bags of samples if ashley and 55 of her friends do the work?