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WorksheetsILEARN Checkpoint 3
Total questions: 53
Worksheet time: 2hrs 51mins
Which statement describes a unit rate?
A person is driving 16 hours in 3 miles.
A person is driving 30 miles per 1 hour.
A person ate 3 cookies today.
A person had 3 days to eat 1 cookie.
What is the correct number for the box above the number 2 to make an equivalent ratio?
1
3
6
9
A paint mixture uses a specific blue to green ratio.
What is the correct number for the green paint when blue paint is 6?
1
2
1.5
2.5
What is the unit rate for this ratio?
5:2
0:0
2.5:1
5:1
A pizza restaurant advertises that 1 large pizza will feed 4 people. Choose the two statements that are true.
3 pizzas will feed 6 people.
5 pizzas will feed 20 people.
4 pizzas will feed 32 people.
2 pizzas will feed 8 people.
7 pizzas will feed 49 people.
A person runs 6 laps around a track in 42 minutes. What is the rate, in minutes, in which the person runs one lap?
5 minutes
6 minutes
7 minutes
8 minutes
If 1 large pizza feeds 4 people, how many people can 3 large pizzas feed?
8 people
10 people
12 people
14 people
What is the purpose of calculating a unit rate in a real-world situation?
To determine the total cost
To compare different quantities
To find the rate for one unit
To measure distance
A car travels 120 miles in 2 hours. What is its correct speed in miles per hour?
60 miles per hour
1 mile per hour
120 miles per hour
240 miles per hour
A student solved the given problem.
Problem: A car travels 120 miles in 2 hours. What is its speed in miles per hour?
Solution: Speed = 2 hours/120 miles = 1/60 miles per hour
In the problem, what mistake did the student make in calculating speed?
The rate was flipped; time should be the denominator.
The distance was incorrect.
The time was doubled.
The speed was calculated correctly.
A cyclist travels 90 miles in 3 hours. What is the cyclist's speed in miles per hour?
30 miles per hour
60 miles per hour
90 miles per hour
120 miles per hour
If 1 gallon of paint covers 400 square feet, how many square feet can 5 gallons cover?
1600 square feet
3000 square feet
2000 square feet
2400 square feet
What is the unit rate for the ratio 14:4?
1:3.5
3.5:1
7:2
2:1
Aiden is building a bookshelf and needs to cut a piece of wood that is 120 inches long.
How many feet is the board?
8 feet
10 feet
12 feet
14 feet
David is baking cookies for a school event. He knows that 2 cups of flour are needed to bake 3 cookies. How many cups of flour does he need to bake 9 cookies?
4 cups
5 cups
6 cups
7 cups
If 8 notebooks cost $24, what is the cost per notebook?
$2
$3
$4
$5
Mia is training for a marathon and runs a distance of 5 kilometers every day.
How many meters is that?
(a)
Anika is buying pencils for her art class. If 4 pencils cost $2, how much do 12 pencils cost?
(a)
Which ordered pair represents the unit rate?
(1, 2)
(6, 1)
(1, 6)
(1, 12)
Alicia drove at a constant speed and traveled 182.4 miles in 3 hours. What is her rate in miles per hour?
45.6 hours per mile
60.8 miles per hour
68 miles per hour
547.2 miles per hour
Doritos $4.39 for 11.5 oz.
or
Cheetos $2.24 for 9.75 oz.
Find the unit price of each and choose the better deal.
(type either "Doritos" or "Cheetos"
(a)
A _________ rate has a denominator of 1.
coordinate
equation
unit
complex
Emma is making a fruit salad and needs 3 cups of strawberries. If 1 cup of strawberries weighs 150 grams, how many grams of strawberries does she need in total?
600 grams
500 grams
450 grams
300 grams
Ethan and Evelyn are baking a giant cake for David's birthday party. They need to use 2 cups of sugar for every 5 cups of flour. What is the ratio of sugar to flour in their recipe?
2:5
5:2
1:3
3:1
A punch bowl contained 2 liters of ginger ale, 1 liter of orange juice, and 1 liter of raspberry juice. Select all the true statements.
The ratio of the entire punch bowl to the ginger ale is 4 to 2.
The ratio of orange juice to ginger ale is 2 to 1.
The ratio to the juices to the ginger ale is 2 to 2.
The ratio of the ginger ale to the entire punch bowl is 1 to 4.
Which of the ratios represent a part-to-part relationship?
16 cats : 45 total animals
3 red marbles : 5 blue marbles
18 miles traveled : 95 total miles
17 marshmallows : 1 cup of marshmallow cereal
Choose the ratio that represents a part-to-part relationship.
10 losses : 15 wins
12 chocolate donuts : 100 donuts
32 red cars : 96 cars in the parking lot
52 fantasy books : 230 books in the library
Select all the ratios that are equivalent to 17:7.
27:17
51 to 21
7:17
34/14
10:7
Select all the ratios that are equivalent to 12:5.
24:10
30 to 15
5:12
36/15
18:7
The relationship between x, the cups of bananas, and y, the cups of berries, to make different amounts of fruit salad is given in the table.
Which table has the same relationship between x and y as the given table for fruit salad?
What is the payment rate for a babysitter who is paid $65 for 5 hours of babysitting?
$10 per hour
$12 per hour
$13 per hour
$15 per hour
A babysitter is paid $65 for 5 hours of babysitting.
At this rate, how much would the babysitter make for 7 hours of babysitting?
$67
$91
$70
$84
A babysitter is paid $65 for 5 hours of babysitting.
At this rate, how much would the babysitter make for 7 hours of babysitting?
Choose the model that correctly represents this problem and solution.
A flower shop creates bouquets of daisies and roses. If the ratio of daisies to roses is 4 to 2, how many roses are there if there are 8 daisies?
2 roses
4 roses
6 roses
8 roses
A movie theater sells a ratio of large popcorn buckets to small popcorn buckets of 3:2. If the theater sold 324 small popcorn buckets, how many large popcorn buckets did they sell?
486
216
162
243
A bakery sells a ratio of chocolate cupcakes to vanilla cupcakes of 4:3.
If the bakery sold 270 vanilla cupcakes, how many chocolate cupcakes did they sell?
(a)
Identify the dependent variables in the given statement.
The more miles, m, a person bikes, the greater the amount of calories, c, are used.
number of miles biked
person biking
amount of calories burned
Identify the independent variables in the given statement.
The more miles, m, a person bikes, the greater the amount of calories, c, are used.
number of miles biked
person biking
amount of calories burned
Identify the independent variables in the given statement.
A young man sells lemonade. The number of cups, c, of lemonade he sells determines how much money, m, he earns.
number of cups sold
person making lemonade
amount of money earned
Identify the dependent variables in the given statement.
A young man sells lemonade. The number of cups, c, of lemonade he sells determines how much money, m, he earns.
number of cups sold
person making lemonade
amount of money earned
Identify the dependent variables in the given statement.
Every week a painter is paid d dollars for working h hours. What is the dependent variable in this situation?
amount painter is paid
person painting
number of hours worked
A mowing company must hire 1 employee for every 7 yards they mow.
Which equation represents e, the number of employees hired for y yards?
e = 7y
y = 7e
e = 1/7y
e = 7 + y
Michael is organizing a charity event and needs to hire 1 volunteer for every 10 guests attending.
Which equation represents v, the number of volunteers hired for g guests?
v = 10g
v = 10g
v = 1/10g
v = 7 + g
Blen is babysitting for her neighbor. She made a double number line to represent how many hours she worked and the total amount of money earned. How much did Blen make per houor?
$10 per hour
$9 per hour
$30 per hour
$15 per hour
$18 per hour
Which statement best describes the unit rate?
50 cm per second
300 cm per second
1 cm per second
25 cm per second
A cat eats the same amount of cat food each day.
Let d represent the number of days.
Let f represent the total ounces of food the cat eats.
How many ounces does the cat eat after 7 days?
(a)
A cat eats the same amount of cat food each day.
Let d represent the number of days.
Let f represent the total ounces of food the cat eats.
Write an equation to represent the f, number of ounces fed for d days.
(a)
A person pays a dog-walking service d dollars for w weeks to walk her dog.
Write an equation to represent the relationship between the number of weeks, w, and the money paid, d.
(a)
A scientist conducts an experiment.
The experiment requires 329 milliliters of distilled water.
Approximately how many fluid ounces of water does the scientist need? Round to the nearest hundredth.
9728.53 fl oz
11.13 fl oz
299.43 fl oz
358.57 fl oz
A runner runs a distance of 3 miles.
How many kilometers did the runner run?
Round to the nearest tenth.
(a)
Sarah bought 18 apples for $36. What is the cost per apple?
$3 per apple
$2 per apple
$4 per apple
$1 per apple
A recipe uses a ratio of 3 cups of rice to 2 cups of water. How many cups of water are needed for 9 cups of rice?
8 cups
3 cups
4 cups
6 cups
Which equation shows the relationship between t, the total cost, and n, the number of notebooks, if each notebook costs $4?
t = n + 4
t = n/4
t = 4 - n
t = 4n
