How many boys are there in a group of 27 students if there are four-fifths as many girls as there are boys?

Based on what i know about mean, this doesn't add up.

Which of these triangle pairs can be mapped to each other using two reflections?

Agroup of randomly selected apple valley high school students were asked to pick their favorite gym class. the table below shows the results of the survey. there are 528 students at apple valley high school. gym class number of students racquet sports 1 team sports 9 track and field 17 bowling 13 based on the data, what is the most reasonable estimate for the number of students at apple valley high school whose favorite gym class is bowling? choose 1 answer a. 9 b. 13 c. 119 d. 172