Multiplying and Dividing Rational
Numbers Jeopardy
Fractions
Rational Numbers Decimals
Miscellaneous
100
100
100
100
200
200
200
200
300
300
300
300
400
400
400
400
45 people attend the family night book fair last
night.
•
•
4
5
1
9
of the people bought books only
of the people bought posters only
• The remaining people bought both books and
posters.
What fraction represents the number of people
who bought both books and posters at the book
fair?
Answer
4
5
45 × = 36
1
9
45 × = 5
45 – 36 – 5 = 4
4
45
of the people bought both books and posters
Which two expressions can
A.
B.
C.
D.
and 1 ÷ 15
and 15 ÷ 1
and 1 ÷ 15
and 15 ÷ 1
1
represent
15
?
ANSWER
C
and 1 ÷ 15
Cris plays baseball for his school.
2
So far this season, of the runs scored have
5
been from Cris. The first game the team had 9
runs scored and the second game the team had
6 runs scored. How many runs scored did Cris
have for his team?
Answer
9 + 6 = 15 scored runs
2
5
15 × = 6
Cris had 6 runs scored for his team.
Bonny wants to make hamburgers tonight for
3
dinner. If each patty weighs of a pound, how
8
many hamburgers can she make if she uses 4
pounds of ground beef?
A.
5
1
8
C.
5
11
8
B.
5
11
9
D.
1
4
8
1
3
Answer
1
4
3
÷
B
3
8
3
4
This year, about of the seventh grade students
went on a field trip. If there are 244 students in
the seventh grade, how many students went on
the field trip?
Answer
3
4
× 244
183 students went on the field trip
Mary planned a pizza party. She planned on
buying four pizzas. How many guests could she
2
have if she gave each guest of a pizza?
5
A.
2
5
C. 10
B.
3
1
5
D. 20
Answer
4 ÷
C
2
5
Answer
D
Kaycee used 1.4 yards of string to make a mobile.
Which shows another way to describe the length of
string that she used?
A.
B.
C.
2
1
5
1
1
4
1
1
25
D. Not here
Answer
A
Nancy is watering the trees in the yard. She
3
mixes water with cup of fertilizer for each
4
tree. Which best describes the amount of
fertilizer Nancy will use to water 18 trees?
A. Fewer than 18 cups
B. Exactly 18 cups
C. More than 18 cups
D. Cannot be determined
Answer
3
× 18 = 13.5 𝑐𝑢𝑝𝑠
4
A. Fewer than 18 cups
3
-mile
4
A sidewalk is being poured along a
section of a street. It takes the workers one day
1
to pour of a mile. How long will the sidewalk
6
project take?
Answer
3
4
÷
1
4
2
1
6
For the school carnival, a rectangular soccer
field was used for rides and booths. The soccer
4
3
field is of an acre. The adult rides took up of
5
1
4
4
the field. The children rides took up of the
area. What fraction of an acre was used for the
children’s rides?
Answer
4
5
1
5
×
1
4
of an acre
3
4
Which of the following expressions is equivalent to ÷ 8?
I.
3
4
1
8
×
II.
3
4
×8
III.
3
4
×
8
1
IV.
4
3
×
1
8
Answer
Jane, Emily, Tanner, and Martin all measure their
1
heights. Jane is 5 feet tall, Emily is 5.35 feet
1
5
4
8
82
16
tall, Tanner is
feet tall, and Martin is feet
tall. Which students are the same height?
Answer
Jane & Martin
Jane is
1
5
8
Martin is
feet tall
82
16
feet tall
2
5
16
=
1
5
8
Based on the number line, which of
the following is true?
A.
B.
C.
1
0.25 < −
2
3
-0.25 > −
4
3
1
−1 > −
4
4
D. 0 < -0.75
Answer
B. -0.25 >
3
−
4
Which of the following shows the numbers in
order from least to greatest?
ANSWER
D
Complete the check register below to
find Anthony’s account balance.
ANSWER
728 – 500.32 = $227.68
Is it a credit card or a debit card?
When you use this card, the money gets
deducted from your checking account
immediately.
Answer
• Debit Card
ANSWER
A. Some credit cards have yearly fees
B. Credit cards do not deduct money from your
bank account immediately.
C. This is true but not a benefit.
D.Credit card statements can be helpful to track
your spending.
D. Is the answer
The monthly fee to maintain a checking account
is $1.50. How much money did Steven pay his
bank in regards to fees?
ANSWER
0.3 x 17 = $5.10
0.10 x 23 = $2.30
5.10 + 2.30 + 1.50 = $8.90 in fees
Mr. Hall spent $157.45 at Best Buy. He spent
$131.95 on electronics and the rest on DVD’s. The
DVD’s were $8.50 each. How many DVD’s did Mr.
Hall buy?
ANSWER
157.45 – 131.95 = 25.50
25.50 ÷ 8.5 = 3
Ms. Myers has $25.00 to spend on seeds for her
flower garden. Marigold seeds cost $1.50 per
package, and zinnia seeds cost $1.25 per
package, tax included. If Ms. Myers buys 10
packages of marigold seeds, how much money
will she have left to spend on zinnia seeds?
ANSWER
1.50 x 10 = $15 on Marigold
$25 - $15 = $10 left for Zinnia seeds
Ashley wanted to collect money from her friends
in her class to buy a present for her teacher. If
the present Ashley bought was $64.74, how
much would her and her twelve other friends
each be spending?
ANSWER
$64.74 ÷ 13 = $4.98
DeAndre bought 15 party hats priced at 3 for
$0.65 and 56 noisemakers priced at 7 for $1.25.
What was the total cost of the hats and
noisemakers, not including tax?
ANSWER
$0.65 x 5 = $3.25
$1.25 x 8 = 10
10 + 3.25 = $13.25
FINAL JEOPARDY
A grocery store sells chicken for $3.50 per
3
pound. What would be the cost of 1 lb of
5
chicken?
ANSWER
First change
3
1
5
3
1
5
to a decimal. 3 ÷ 5 = 0.6 so
= 1.6
3.50 × 1.6 = $5.60
4.208
.08
ANSWER
52.6
Write
7
20
as a decimal.
ANSWER
7 ÷ 20 = 0.35
Solve
16.08(3.52)
ANSWER
56.6016
Which of the following expressions is
5
equivalent to ?
A. 5 x 11
B. 5 + 11
C. 11 ÷ 5
D.5 ÷ 11
11
ANSWER
D. 5 ÷ 11