Percent Review Jeopardy 2

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PercentConversions

Word problems Discounts

Proportions,Ratios, and

AlgebraWhatever!

100 Point

200 Points

300 Points

400 Points

500 Points

100 Point 100 Point 100 Point 100 Point 100 Point

200 Points 200 Points 200 Points 200 Points 200 Points

300 Points

400 Points

500 Points

300 Points 300 Points 300 Points 300 Points



Tax and Tip

Conversions 100

Write this as a percent:

0.407

Conversions 100

0.407 is equal to 40.7%

Conversions 200

Write this as a percent:

4/5

Conversions 200

4/5 is equal to 80%

Conversions 300

Write as a decimal:

8.9%

Conversions 300

8.9% is equal to 0.089

Conversions 400

Write as a reduced fraction:

65%

Conversions 400

65% is equal to13/20.

Conversions 500

Write as a percent: Hint: you need to set up a proportion!

3/8

Conversions 500

3/8 is equal to 37.5%.

Word Problems 100

What is 50% of 44?

Word Problems 100

50% of 44 is 22.

Word Problems 200

What is 30% of 70?

Word Problems 200

30% of 70 is 21.

Word Problems 300

4 is what percent of 5?

Word Problems 300

4 is 80% of 5.

Word Problems 400

15 is 30% of what number?

Word Problems 400

15 is 30% of 50.

Word Problems 500

If 20% of a number is 8, what is 60% of that

number?

500 point bonus: What is the number?

Word Problems 500

If 20% of the number is 8, then 60% of the number is 24.

Bonus: The number is 40.

Tax and Tip 100

If 8% tax on a meal is $5.89, about how

much is a 15% tip? (round to a whole

dollar amount)

Tax and Tip 100

If 8% tip is $5.89, then 15% tip is about $12.

Tax and Tip 200

Shoes: $14

How much is 8% tax?

Tax and Tip 200

If shoes cost $14, then 8% tax equals $1.12

Tax and Tip 300

Lunch: $15

How much is 20% tip?

Tax and Tip 300

If lunch costs $15, then a 20% tip is $3.

Tax and Tip 400

Jose bought a poster that cost $9.50. What is the final price after adding 8% sales tax?

Tax and Tip 400

The tax is $0.76, so the final price for the poster is

$9.50 + $.76 = $10.26

Tax and Tip 500

Alicia and Sylvia ate lunch at TGI Friday’s and their check was $17. If they left a 20% tip, how much did

they spend on lunch altogether?

Tax and Tip 500

If their check was $17, then a 20% tip is $3.40. The total cost is $20.40.

Discounts 100Anna bought a new shirt for $19.95. If it is 10% off, about

how much money will she save? (round to whole

dollars)

Discounts 100

If the $19.95 shirt is 10% off, she will

save about $2.

Discounts 200

Original Price: $36

Discount: 60%

What is the amount of the discount?

Discounts 200

The discount is $21.60.

Discounts 300

Discounts 300

Andrew got a new video game that originally cost

$50. It was on sale for 25% off. How much money did

Andrew save?

Discounts 300

If the game originally cost $50 and was 25% off, Andrew got a $12.50

discount.

Discounts 400

Victoria went to the mall on Saturday and

bought the DVD of High School Musical,

which originally cost $29. It was on sale

for 10% off. How much

did she pay for the DVD?

Discounts 400

The movie originally cost $29, so a 10%

discount is equal to $2.90. Therefore,

the sale price on the DVD is:

$29.00 - $2.90 = $26.10

Discounts 500

Aydet got some new art supplies this

weekend. They originally cost $10, but

are marked down 30%.

What is the FINAL sale price

after adding 8% tax?

Discounts 500

Original cost: $10

Discount: $3

Sale price: $7

Tax: $0.56

FINAL price: $7 + $0.56 = $7.56

Ratios, Proportions, Algebra 100

A A A B B B B B B

What is the ratio of A’s to B’s? Simplify and write

it all 3 ways.


The ratio of A’s to B’s is 1:2, ½, and 1 to 2.


Solve for x:

3 = 12

4 x


x = 16


What is the value of x if x – 13 = 80?


To solve, ADD 13 to both sides (opposite operation!)

x = 93


If x ÷ 16 = 4, what is the value of x?


To solve, MULTIPLY both sides by 16.

x = 64


There is 1 teacher for every 30 students at Oakland High. Write a proportion to figure out how

many teachers there are if Oakland High has 3000 students. Then solve the

proportion.


To solve, you need this proportion:

1 teacher = x teachers

30 students 3000 students

1 x 3000 = 30x

x = 100 teachers

Whatever 100Convert this decimal into a percent and

a reduced fraction:

0.14

Whatever 100To convert into a percent, you multiply by

100, or move the decimal place TWO spaces right. To convert into a fraction,

put the decimal over 100, then reduce the fraction to lowest terms.

Percent: 14%

Fraction 7/50

Whatever 200

What does it mean when you convert from a

percent to a decimal? What are you actually doing when you move

the decimal place?

Whatever 200When you convert from a percent to a decimal, you

move the decimal place TWO spaces left. This means you

are DIVIDING BY 100.

Whatever 300

What is 40% of 20?

Show how you can find the answer using fraction

multiplication AND decimal multiplication. Show all

work!

Whatever 300Using fraction multiplication:

2/5 x 20/1 = 40/5 = 8/1 = 8

Using decimal multiplication:

.4 x 20 = 8.0 = 8

Whatever 400Use I = prt to calculate the simple interest:

Principal = $500

Rate = 8%

Time = 5 years

Whatever 400

I = prt

I = $500(.08)(5)

I = $200

The simple interest is $200

Whatever 500

What university did Ms. Pratt attend? It

must be the full name! 100 bonus points if you

include the city.

Whatever 500Ms. Pratt attended the

University of Texas at Austin in Austin, Texas.

HOOK ‘EM HORNS!

Make your wager

Final Jeopardy

A company makes 5 blue cars for every 3 white cars it makes. If the company makes 15 white cars in 1 day, how many blue

cars will it make?

Show how you got your answer!

Final Jeopardy To solve, set up a proportion – make sure

you match up the items like this:

5 blue cars = x blue cars

3 white cars 15 white cars

5 x 15 = 3x

75 = 3x

x = 25 blue cars

Education

Percent Review Jeopardy 2