Math 050 Prealgebra Practice Test 3 Worksheet With Answers - Rates, Ratios And Proportions - Operations On Fractional Expressions - 2007
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7MATH 050
Prealgebra
Practice Test 3
Rates, Ratios & Proportions
Operations on Fractional Expressions
Student fill in:
Fill in this section after scoring your test.
Problem
Number
Number of
Name
Section
Numbers
Wrong
Problems
Student Number
4.4
1-4
4
Date
4.5
5-9
5
5.1
10-13
4
5.2
14-16
3
5.3
17-21
5
5.4
22-29
8
5.5
30-32
3
5.6
33 & 34
2
Test 3
Total 34
Total Score: ______ Right out of 34 = ________%
DIRECTIONS for taking this Practice Test:
1. Do all assignments for Test 3 before you do this Practice Test.
2. You may take the Practice Test anywhere you do your coursework. While taking it, treat it as if it
were a real test:
• This means take the whole test at one time, without using your book or your notes. Do not ask
anyone for help.
• You may not get assistance from an Instructor until this test has been completed and scored.
3. SHOW all necessary WORK. Write your final answer in the space provided.
4. Score your Practice Test using the answer key.
5. Find your errors on any problems you missed. If you still need help, see your Instructor or another
classmate.
• Only Math Lab or Lab/Lecture students can work in the Math Lab Classroom or see a Math Lab
Instructor.
• Math Lab students must turn in this scored Practice Test at the Service & Testing Counter
when ready to take the Post Test.
1. Write the ratio as a fraction in simplest form:
1. _______________
26 cents to 28 cents
2. At his dairy farm, Jerry has 24 Holstein cows and 12 Jersey cows. State the
2. _______________
ratio of Jerseys to Holsteins as a fraction in simplest form.
3. What is the unit rate in miles per hour?
3. _______________
Traveling 600 miles in 8 hours
Fall 2007
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