December Week 3 Alternate

December Week 3
Alternate

Multiple Choice

What does the word "percent" mean?

• Half of something

• Out of 50

• Out of 100

• 100% of something

Multiple Choice

What does percent mean?

• out of 1

• out of 10

• out of 100

• out of 1000

Multiple Choice

Discount is ____________ from the price.

• added
• divided
• subtracted
• Multiplied

Multiple Choice

Sales tax is __________ to the price

• subtracted
• added
• multiplied
• divided

Multiple Choice

Find the new amount.

710 points; 10% increase

• 71

• 639

• 781

• 720

Multiple Choice

When dealing with percent INCREASE, what operation will you use?

• Addition

• Subtraction

• Both

• Neither

Multiple Choice

When dealing wither percent DECREASE, what operation will you use?

• Addition

• Subtraction

• Neither

• Both

Multiple Select

Some examples of percent INCREASE are...

• Tax

• Discount

• Growth

• Tip

• Decline

Multiple Select

Some examples of percent DECREASE are...

• Tax

• Discount

• Tip

• Growth

• Decline

Multiple Choice

Find the new value when $20 is increased by 10%

• $21

• $22

• $30

• $40

Multiple Choice

Discount is ____________ from the regular price.

• added
• divided
• subtracted
• divided

Multiple Choice

There were 70 birds in the backyard. Some flew south, so there was a decrease of 10%. How many birds were left?

• 60

• 66

• 55

• 63

Multiple Choice

There were 30 ducks in the pond. The number of ducks decreased by 20%. How many were left?

• 24

• 60

• 10

• 26

Multiple Choice

If the price of an item is marked up by 100%, what does that mean?

• It means the price doubled.

• It means the price increased by 1.

Explanation Slide...

100% + 20% = 120%

Explanation Slide...

100% + 6% = 106%

Explanation Slide...

100% + 8% = 108%

Explanation Slide...

100% – 75% = 25%

Explanation Slide...

100% – 20% = 80%