Buns are sold in packs of 12. Hamburger patties are sold in packages of 8. And veggie burger patties are sold in packages of 10. at a picnic the same number of hamburgers and veggie burgers will be served and there is to be a bun for every party. What is the least number of packs of buns that need to be bought?

Two groups of students were asked how many hours they spent reading each day. the table below shows the numbers for each group: group a 1 2 1 1 3 3 2 2 3 group b 3 2 3 2 2 2 1 1 2 based on the table, which of the following is true? the interquartile range for group a students is 0.5 less than the interquartile range for group b students. the interquartile range for group a students is equal to the interquartile range for group b students. the interquartile range for group a employees is 0.5 more than to the interquartile range for group b students. the interquartile range for group a employees is 1 more than the interquartile range for group b students.