Missing Part, Whole, and Percent

60% of the animals at a pet shop are dogs. If there are 42 dogs at the shop, then how many animals are there altogether?

• 80

• 60

• 70

• 100

A painter has finished painting 45% of a really long fence. If she has painted 90 feet so far, how long is the entire fence?

• 80 ft

• 200 ft

• 80 ft

• 300 ft

If a car’s gas tank has 15 gallons of gas in it, and the gauge says the tank is 75% full, then how many gallons can the entire tank hold?

What's missing?

• PART

• WHOLE

• PERCENT

Some students are taking a timed test and they have spent 16 minutes on the test so far. If 20% of the time has gone by, how long do they have to complete the whole test?

• 80 min

• 60 min

• 35 min

• 45 min

Which part of the problem is missing?"18 is 30% of what number?"

• part

• whole

• percent

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

18 is 40% of what number?

• 45

• 18

• 7.2

• 40

64 is 40% of what number? 

• 160

• 104

• 25.6

• 108

20 is 80% of what number?

• 25

• 24

• 26

• 20

112 minutes is 76% of what number?

• 76

• whole

• x

• percent

• 112

• part