Ronald and Tim both did their laundry today Ronald does laundry every 6 days and Tim does laundry every 9 days how many days will it be until Ronald and 10th both do their laundry on the same day again

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?