Unit 3A Part 2: Ratios and Proportions Study Guide
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Last updated over 1 year ago
11 questions
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Question 1
1.
Liam uses 1/4 gallon of chocolate chips to make 3 gallons of cookie dough. If Liam continues this rate, how many gallons of chocolate chips would he need to make 10 gallons of cookie dough? (Answer must be a fraction!)
Question 2
2.
Below are two bakeries that produce loaves of bread.
Select ALL the statements that are TRUE about Simmon's Bakery and Wheatful Bakery?
Question 3
3.
Use the graph below to answer the following questions:
What equation represents the graph? __________
Question 4
4.
Use the graph below to answer the following questions:
What does the point (0, 0) mean in context? _______
What does the point (2,6,000) mean in context? _______
What does the point (1, 3,000) mean in context? _______
Question 5
5.
Hannah and Leida are trying out for the girls running team. They recorded their running times over the course over a week. The graph below are their results:
Match the following statements to the correct runner.
y = 2.5x
y = 4x
In 4 hours, this runner will have ran 10 miles
In 4 hours, this runner will have ran 6 miles more than the other runner.
In 2 hours, this runner will have ran 8 miles.
In 2 hours, this runner will need to run 3 more miles to catch up to the other runner.
In 30 minutes, this runner will have traveled 1.25 miles
In 30 minutes, this runner will have traveled 2 miles.
Hannah (BLUE)
Leida (RED)
Question 6
6.
Categorize the following as proportional or not proportional
Proportional!
Not Proportional
Question 7
7.
Use the information and table below to answer the following questions.
Buddy the Elf works and wants to save up $200. He began working at 10:00am on Monday. Every ten minutes, Buddy the Elf recorded the amount of pay ($) he saves. He saves money at a constant rate. The table shows the first 50 minutes of Buddy the Elf's data.
At what rate, in Pay($) per hour, is Buddy the Elf saving? _______
How much money will Buddy the Elf have saved in one hour? _______
At what time will Buddy the Elf have met his goal of saving $200? _______
Question 8
8.
Order each student from fastest to slowest reader. (Fastest reader listed first).
Student B
Student A
Student C
Question 9
9.
Use the following information to answer the question below:
How many more words will the fastest reader have read than the slowest reader per minute?
Question 10
10.
Use the following information to answer the question below:
How many more words will the fastest reader have read than the slowest reader in 30 minutes?
Question 11
11.
Use the following displays from different stores that compare the prices of strawberries to answer the following questions:
Sprouts:
Fine Foods:
Write an equation that represents each store. Use their equations to answer the following questions.
Sprouts: _______
Fine Foods: _______
Santa bought $30 of strawberries. How many pounds of strawberries were you able to buy at each store?
Sprouts: _______ (round to the nearest whole pound!)