Find Whole Number from Part

37.5% of what number is​ 6?

• 15

• 16

• 17

• 18

Maria sold 50​ books, or​ 40% of her book​ collection, at a yard sale. How many books were in​ Maria's collection?

• 200

• 125

• 20

• 75

80% of students at Booksbeme Middle School say they love using proportions to solve percentage problems. If 520 students love using proportions, how many total students are there at the middle school?

• 475 students

• 660 students

• 535 students

• 650 students

Joe is hiking on a weekend camping trip. He has walked 6 miles so far. This is 30% of the total distance. What is the total number of miles he will walk?

• 180

• 5

• 20

• 30

16 is 40% of what number?

• 40

• 42

• 38

• 36

24 is 30% of _______?

• 76

• 80

• 85

• 90

What number is 75% of 32?

• 22

• 24

• 27

• 18

Determine if you are finding the part, percent, or whole.  
12 is 50% of what number?

• Part

• Percent

• Whole

34% of what number is 51?

• 69

• 17

• 150

• 196

Find the number whose fifth part increased by 5 is equal to its fourth part diminished by 5.

• 100

• 200

• 300

• 400