6.5B Reviewer

Out of 800 students enrolled in a recreational soccer program, 32% are sixth graders. How many students in the program are sixth graders?

• 240

• 320

• 768

• 256

In a survey of 650 residents in a neighborhood where Aria, Anika, and Emma live, 4% did not support the initiative to plant more trees. How many residents surveyed did not support the initiative to plant more trees?

• 260

• 40

• 26

• 162

At Pinegrove Middle School, there are 450 students. In a survey about favorite subjects, 90 students, including Evelyn, Rohan, and Olivia, chose math as their favorite subject. What percentage of the students chose math as their favorite subject?

• 9%

• 2%

• 20%

• 0.2%

A local library with 700 members has 56 teenage members. What percentage of the members are teenagers?

• 56%

• 8%

• 5.6%

• 80%

In Ms. Garcia's class, 75% of the students regularly play video games. If 18 students regularly play video games, how many students are in the class?

Arjun has a collection of 21 green marbles. These green marbles make up 15% of his entire marble collection. How many total marbles does Arjun have in his collection?

At basketball camp, Kylie made 18% of her free throws. Based on this information, which is the best prediction of the number of free throws she will make out of 50 attempts?

• 9

• 36

• 6

• 18

In a shipment of tablets to a school, 3% of the tablets were defective. Based on this information, which is the best prediction of the number of defective tablets in a shipment of 400?

• 3

• 90

• 12

• 120

In a survey of a book club consisting of 38 members, including Maya and Benjamin, and 42 members, including William, 15 members including Maya and Benjamin said they like science fiction books, while 20 members including William said the same. Based on this information, which statement is true?

• More than 50% of the book club members surveyed like science fiction.

• Between 35% and 40% of the book club members surveyed like science fiction.

• Between 40% and 45% of the book club members surveyed like science fiction.

• Between 45% and 50% of the book club members surveyed like science fiction.

A teacher gave a test to three classes that contained 27, 25, and 23 students, including David, Avery, and Maya respectively in each class. A total of 18 students scored an A on the test. Based on this information, which statement is true?

• Less than 20% of the students scored an A.

• More than 30% of the students scored an A.

• Between 25% and 30% of the students scored an A.

• Between 20% and 25% of the students scored an A.