Finding Whole When Given Part and Percent

Jadon is driving to his Uncle’s house. So far he has driven 32 miles, which is 20% of the trip. How long is the total trip to his Uncle’s house?

• 64 miles

• 160 miles

• 640 miles

Jazmine is saving up money to buy a new computer. She has saved $400 so far. That will only cover 80% of the total cost. What is the total cost of the computer?

• $500

• $32,000

• $50

In Emerson’s garden, 70% of the flowers are red. If there are 42 red flowers, how many flowers does Emerson have altogether?

• 80 flowers

• 7 flowers

• 60 flowers

Brian spent 75% of the money in his wallet buying a shirt that cost $21. How much money did he have in his wallet to begin with?

• $28

• $16

• $30

26 is 5% of what number?

Mathematical Equivalence

ON

Identify the part, base, and percent. Johnny gave 40 baseball cards to her friend which was 80% of her total baseball cards. How many baseball cards did he start with?

• 80

• Base

• Unknown

• Part

• 40

• Percent

112 minutes is 76% of what number?

• 76

• part

• x

• percent

• 112

• whole

Identify the part, base, and percent. Johnny gave 40 baseball cards to her friend which was 80% of her total baseball cards. How many baseball cards did he start with?

• 40

• Part

• Unknown

• Base

• 80

• Percent

Jonathan spent 5% of his vacation time going scuba diving. If he spent 14.3 hours diving, how much vacation time did he have altogether?

• 19.3 hours

• 286 hours

• 78.9 hours

i) Elizabeth is collecting bottle caps to make a purse for her friend. 60% of the bottle caps are from Coke bottles. If she has 42 Coke bottle caps, how many bottle caps has she collected in total?

• 246 bottle caps

• 70 bottle caps

• 84 bottle caps