On Friday, 65% of the students at Plainview Middle School bought a hot lunch in the cafeteria. What fractional part of the school did not buy a hot lunch in the cafeteria?
The students council published the results of survey about the new school mascot. Jesse spilled water on the paper, but he knows that 72% of the students chose a mascot other than a tiger. How many students chose a Viking as their new mascot?