Diana sold 336 muffins at the bake sale. bob sold 287 muffins. bob estimates that he sold 50 fewer muffins than diana. how did he estimate? explain.

There are 18 female students and 16 male students in a class. which of the following expresses the ratio of female students to male students in simplest form? а) 10 b) 9 to 8 c) 8: 9 d)18/16