Integers
Unit Rate/Proportions
Constant of Proportionality
Percents
Random
100
What is the decimal equivalent of -6 4/5 ?
-6.8
100
A piece of fabric that is 4 3/4 yards long costs $38. What is the cost per yard of the piece of fabric?
$8 per yard
100
The cost of the candy bars is proportional to the number of candy bars bought. Which graph could model the relationship between the total cost of the candy bars and the number of candy bars bought?
B
100
April's new outfit originally cost $125. She received 35% off. How much did April's outfit cost?
$81.25
100
Which points on the number line have a distance of 5 units from X?
Q and U
200
B and D
200
A seamstress sews 1/4 of a dress in 3/5 of an hour. At the rate, how long will it take her to sew a whole dress?
2 2/5 hours
200
The graph can be used to model the proportional relationship between the number of hours, x, and the number of miles, y. Which statement about the proportional relationship is true?
D
200
Jessie works 15 hours this week at her part-time job and earns $157.50. At the end of the week, her hourly pay rate increases by 25%. What is the teenager's hourly pay rate after the increase?
$13.13 per hour
200
Mr. Chatfield creates a scale model of a car with a scale of 3.5 cm = 1.5 meters. If the actual length of the car is 4.5 meters long, what is the length of the model car?
10.5 centimeters
300
You have an account balance of $427.32. lf you spend $123.65 at Wal Mart and $152.12 at Target, what is your new balance?
$151.55
300
Johnny creates a scale model of a airplane with a scale of 2 centimeters = 10 feet. If the actual length of the airplane 220 feet, what is the length of the scale model?
44 centimeters
300
The total earnings, y, a candy shop owner earns for selling x lollipops can be represented by the equation y=4.25x . What is the constant of proportionality?
k = 4.25
300
The regular price for an admission into Magic Kingdom is $185. Joey uses a 35% off coupon to buy a ticket. Brad uses a coupon code that takes $55 off the regular ticket price. Who will pay the least? How much more will he save?
Joey
$9.75
300
Write an equation for this relationship.
y=5x
400
What values are equivalent to -3/4 ?
B, D, and E
400
Rani is making rice pudding. She uses 3/4 cup of white rice for every 2 cups of milk. How many cups of rice does she need when she uses 3 cups of milk? Write your answer as a mixed number.
1 1/8 cups of flour
400
The table shows the relationship between the number of tickets, x, and the total cost, y, in dollars. Is this a proportional relationship? If yes, find the constant of porportionality (k).
Yes; k=1.5 OR 1 1/2
400
Last year, 125 people signed up to take basket weaving and 110 signed up for pottery. This year, the number who signed up for baskwt weaving increased by 4%, and the number who signed up for pottery increased by 20%. How many total people signed up for basket weaving and pottery this year?
262 total people
400
Evaluate the expression below:
-20(-45) ÷ (3/5 -6/5)
-1500
500
A candy shop owner makes two transactions in the shop's bank account. First, the owner deposits $550 into the account, and then the owner withdraws $352 from the account to purchase supplies. Write an equation to represents the change in the candy shop's bank account balance.
550 + (-352) = 198
OR
550 - 352 = 198
500
A sleeping person breathes an average of 15 times a minute. How many breaths would someone take during 7.5 hours of sleep?
6750 breaths
500
The tables below show the proportional relationship between x and y. Write an equation for each that represents the relationship.
y=12x
y=15x
500
A student purchases new clothes for the school year. The store is offering a 30% discount, and there is a 7% sales tax on all purchases. If she buys a shirt and a pair of pants that originally costs $85, what would be the final price that she pays for her outfit after the discount and sales tax are applied?
$63.67
500
An amazon driver loads packages onto a truck at two separate times. The worker loads at a rate of 20 boxes per hour for 1.5 hrs. Then, the worker increases the rate to 32 boxes per hour for 4.5 hours. What is the total number of crates loaded onto the truck?
174 boxes total