It takes Paul 30 weeks to build a home. Pranav can build the same home in 40
weeks. How long would it take them if
they worked together?
O About 17 weeks
O About 12 weeks
O About 35 weeks
O About 26 Weeks

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?