Percents Review

Percents Review

Moving forward...

• Grades are officially official for the first half of Quarter 2!

• End of Quarter 2: December 21

Coming up...

• Tomorrow: Ratio & Percent Test

• Monday: Unit Rate Practice

• Tuesday: IB Project Introduction

Let's Practice!

https://www.desmos.com/fourfunction

Multiple Choice

Joel has a bag with 128 pieces of candy in it. He gives his sister 25% of the candy. How many pieces of candy does Joel give his sister?

What information is missing?

• is

• of

• %

Multiple Choice

A survey was given to 120 sixth-grade students at a middle school. It showed that 48 students said they like playing at the park. What percent of the students surveyed said they like playing at the park?

What information is missing?

• is

• of

• %

Multiple Select

If a bakery makes 40 different flavors of muffins. 25% of the flavors have chocolate as one of the ingredients. How many flavors are chocolate?

Select all that apply.

• %: 25

• is: 40

• of: 40

• the missing info is the "of"

• the missing info is the "is"

Multiple Select

If Jennifer took a quiz on Tuesday. On Wednesday, she received the quiz back and she got 35 problems correct out of 50 questions. What was her grade?

Select all that apply.

• is: 50

• of:50

• is: 35

• the missing info is the "%"

• of: 35

Multiple Choice

If during a basketball practice, Mai attempted 40 free throws and was successful on 25% of them. How many successful free throws did she make?

Which formula is set up correctly?

Multiple Choice

If Allie’s Bakery has 36 parking spots in front of the store. Eleven of the parking spots are currently empty. What percent of the parking spaces, rounded to the nearest percent, are filled with customer cars?

Which formula is set up correctly?

Multiple Choice

If Austin got 72% of the questions correct on his last math quiz. If there were 25 total questions, how many did he answer incorrectly?

Which formula is set up correctly?

Multiple Select

The hockey team won 63 out of the 84 games it played this year. What percent of the games did the team win?

Select all that apply to solve.

• Step 1: multiply 63 times 84

• Step 1: multiply 63 times 100

• Step 2: divide by 84

• Step 2: divide by 100

Multiple Select

A survey was given to 120 sixth-grade students at a middle school. It showed that 48 students said they like playing at the park. What percent of the students surveyed said they like playing at the park?

Select all that apply to solve.

• Step 1: multiply 48 times 100

• Step 1: multiply 120 times 100

• Step 2: divide by 120

• Step 2: divide by 100

Multiple Choice

If there are 12 boys in a class of 30 students. What percentage of the class are boys?

Which answer choice shows the correct way to solve?

Multiple Choice

Out of 200 people eating at a diner, 70% ordered sandwiches. How many people ordered sandwiches?

Which answer choice shows the correct way to solve?

Fill in the Blanks

Solve:

Chelsea and her friends ate 12 of the 16 apples she purchased. What percent of the apples did they eat?

Chelsea and her friends ate 75% of the apples.

Fill in the Blanks

Solve:

Diana ordered a shipment of 48 sun hats for the store she owns. Of the 48 hats she ordered, about 20% were pink. How many of the hats were pink?

There were about 9 hats that were pink.

Fill in the Blanks

Solve:

At Mario’s Italian restaurant, 59% of his plates are dirty. If there are 118 dirty plates, how many plates are there total?

There are 200 plates at Marios.

Poll

How do you feel about solving with Percents?

• Love it.

• It's straight.

• Eh.

• Rather not.