Transcript Click here for Final Jeopardy Percent Conversions Word

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Final Jeopardy
Word
Percent
Conversions problems
Tax and Tip
Discounts
Percent
Word
Problems
Whatever!
100 Point 100 Point 100 Point 100 Point 100 Point 100 Point
200 Points 200 Points 200 Points 200 Points 200 Points 200 Points
300 Points 300 Points 300 Points 300 Points 300 Points 300 Points
400 Points 400 Points 400 Points 400 Points 400 Points 400 Points
500 Points 500 Points 500 Points 500 Points 500 Points 500 Points
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
A meal costs $5.89,
about how much is a
15% tip? (round to a
whole dollar amount)
Tax and Tip 100
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 100
Anna 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 Twilight Breaking Dawn,
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
Aydon 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
Percent Word Problems
At the RPMS Bake Sale of the
cookies were sold during 6th
grade lunch and were sold
during 7th grade lunch. If all
of the cookie were sold by the
th
end of 8 grade lunch, what
percent were sold during that
period?
Ratios, Proportions,
Algebra 100
12.5%
Percent Word Problems
Stacey made five cakes to bring
to school for a fundraiser. At
the end of the day she only had
one cake left. What
percentage of her cakes sold at
the fundraiser?
Percent Word
Problems
80%
Percent Word
Problems
Bobby owns forty five t-shirts. fifteen are
red, eleven are brown, and ten are blue.
What percent of his t-shirts are not red,
brown, or blue?
Percent Word Problems
20%
Percent Word
Problems
Miss Guercio wants to buy a BCBG dress that costs $550, being the savvy
shopper that she is, she finds the dress in four different stores. One store
1
offers the dress for 20% off, another store offers
off the original price,
8
1
the third store offers off the original price, and the last store offers a
6
discount of 0.185. Which is the best discount?
Percent Word Problems
20% discount is the best
deal
Percent Word Problems
A store purchased a picnic table for $55 and
marked it up 140%. During a sale, the store
marked it down 75%. What was the discount
price of the picnic table?
Percent Word
Problems
$33
Whatever 100
Convert this decimal into a percent and
a reduced fraction:
0.14
Whatever 100
To 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 200
When 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 300
Using fraction multiplication:
2/5 x 20/1 = 40/5 = 8/1 = 8
Using decimal multiplication:
.4 x 20 = 8.0 = 8
Whatever 400
Use 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 is Miss Guercio’s
new last name going to
be next year?
+500 extra if you can spell it

Whatever 500
Mrs. Haralambopoulos
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
3 white cars
= x blue cars
15 white cars
5 x 15 = 3x
75 = 3x
x = 25 blue cars