28
27. the cafeteria has 28 bottles of orange
juice and 14 bottles of apple juice. an
equal number of orange and apple juice
bottles are displayed in each row. what is
the greatest number of orange juice bottles
that can be in each row?

Solve the problem by using a venn diagram a group of students were surveyed about their taste in music. they were asked how they like three types of music: rock, country western and jazz. the results are summarized below: no one dislikes all three types of music. six like all three types of music. eleven don’t like country western. sixteen like jazz. three like country western and jazz, but not rock. six don’t like rock. eight like rock and country western. seven don’t like jazz. how many students were surveyed?