Dividing Fractions
Dividing Multidigit Numbers
Operations with Decimals
Common Factors and Multiples
Positive and Negative Rational Numbers
100
Leah has 8 and 4/7 meters of cloth, which she divides equally among her friends. Each friend gets 10/7 meters of cloth. How many friends did Leah distribute to?
6 friends
100
A rectangular greenhouse has an area of 6480 square meters. Its length is 120 meters
1.) What is the width of the greenhouse?
54 meters
100
A tractor-trailer travels 205.296 miles in 3.12 hours. What is the speed at which the tractor-trailer is traveling?
A.) 62.05 miles per hour
B.) 63.2 miles per hour
C.) 64.05 miles per hour
D.) 65.8 miles per hour
E.) 66.5 miles per hour
D.) 65.8 miles per hour
100
If you are given the expressions (55 + 44),
1.) What is the GCF?
2.) What two numbers are left inside the parentheses after factoring out the GCF?
1.) 11
2.) 5 and 4
100
The lowest temperature ever recorded at Oymyakon in Russia was 96.2 degrees F below 0 degrees F. The lowest temperature ever recorded at Prospect Creek in Alaska was 80 degrees F below 0 degrees F.
1.) How would we express the temperature at Oymyakon?
2.) How would we express the temperature at Prospect Creek?
1.) -96.2 degrees F
2.) -80 degrees F
200
Solve each division problem, and classify it based on its quotient.
200
A rectangular greenhouse has an area of 6480 square meters. Its length is 120 meters
2.) If each flower bed needs an area of 240 square meters, the whole greenhouse can hold how many flower beds?
27 flower beds
200
The local library lends an average of 68.24 books to readers each day. What is the average number of books lent to readers in a week?
A.) 417.76
B.) 427.98
C.) 432.79
D.) 445.28
E.) 477.68
E.) 477.68
200
Lucy wants to plant 16 roses, 24 sunflowers, and 32 lilies in her garden. She wants to plant only one type of flower in each row, and she wants each row to have the same number of plants.
1.) What is the maximum number of flowers she can plant in each row?
2.) If she plants the maximum number of flowers in each row and uses all of the flowers, how many rows of flowers can she plant?
1.) Maximum number: 8
2.) Number of rows: 9
200
Identify the rational numbers as positive or negative
300
Laura wants to place one flowerpot every 3/4 meters along the path from the gate to the main entrance of her home. The path is 12 meters long. How many flowerpots will she need?
A.) 4
B.) 6
C.) 9
D.) 12
E.) 16
E.) 16
300
The city's central library has 72,864 books. The library has 72 bookcases. If each bookcase has room for the same number of books, how many books are there in each bookcase?
A.) 1232
B.) 1212
C.) 1122
D.) 1022
E.) 1012
E.) 1012
300
Ryan was traveling by car at an average speed of 40.3 miles per hour. How many hours will it take Ryan to cover 322.4 miles?
8 hours
300
What is the least common multiple of the numbers 5, 25, and 15?
A.) 25
B.) 50
C.) 75
D.) 100
E.) 125
C.) 75
300
Which quantity is best expressed as +12?
A.) A drop in temperature of 12 degrees F
B.) A profit of $12
C.) The elevation of a place that's below sea level
D.) An overdraft of $12 from a bank account
B.) A profit of $12
400
A.) 38
B.) 19
C.) 12
D.) 9
E.) 6
A.) 38
400
Sid earns $135 per day as a babysitter. He works 9 hours each day. How much does he earn in an hour?
A.) $17
B.) $15
C.) $14
D.) $12
E.) $11
B.) $15
400
Georgia bought a pair of flip-flops that cost $3.46 and a pair of slip-on shoes that cost $9.87. In total, how much did Georgia pay for the two pairs of shoes?
$13.33
400
Halle has 36 feathers, 48 acorns, and 60 agates. She wants to put all of these items into bowls with the same number of feathers, acorns, and agates in each bowl and none left out. What is the MAXIMUM number of bowls she can put the items into?
A.) 12
B.) 6
C.) 4
D.) 3
E.) 2
A.) 12
400
How do you express a gain of 4 yards in a football game as a rational number?
A.) 4.5 yards
B.) +4 yards
C.) 1/4 yards
D.) -1/4 yards
E.) -4 yards
B.) +4 yards
500
An adult seal at a marine park consumes 2400 kilograms of food in one year. If it consumes the same amount of food every month, how many kilograms of food does the seal consume per month?
200 kg