DEV 084 Basic Mathematics I Practice Test 2-B
Fractions Answer Key Attached
Name ______Section # ______
Solve the following problems. Reduce answers and make them proper when possible.
1. 2.
3. 4.
5. 6.
7. 8.
9. 10.
11. Parker has earned 84 out of the 102 credits he needs to receive his associate’s degree. What fraction of the credits needed to receive his degree has Parker earned?
Fill in the blank for questions 12, 13, & 14 using the symbols or .
12. ___ 13. ___
14. ___ 1
Fill in the blanks to make equivalent fractions.
15. 16.
17. 18.
19. Write as a mixed number. ______
20. Write 31 as an improper fraction. ______
21. Write as an improper fraction. ______
Use estimation to determine what two whole numbers the answers fall between, in questions 22 & 23.
22. between _____ and _____
23. between _____ and _____
24. of what number is 48? _____
Set up and solve the following problems
25. Last night Tammy studied hour for her history test, hours for her Physics test, and hours for her math test. In all, how long did Tammy study last night?
26. Kim has ounces of a chemical mixture to put in test tubes. Each test tube holds ounce. How many full test tubes will she be able to fill?
27. Max Corporation stock went up points two years ago, points last year, and point this year. What was the stock’s average gain for the three-year period?
28. Patterson’s Bakery baked 52 dozen donuts. were jelly filled. How many donuts were jelly filled?
29. Robert has a 42-acre farm. He planted acres of corn, acres of wheat and acres of soybeans on his farm. His home, barn, and lawn take up acres. He plans on using the rest of his acreage for grazing his animals. How much land will he be using?
Questions 30-33 are review problems from whole numbers.
30. Round 635,379 to the nearest ten thousands place ______
31. 5,800 – 298 32. 4515 ¸ 5
33. 489 + 574 – 299 · 3
DEV084: Fractions Answer Key
1) / 13 / 18) / 52) / / 19) /
3) / / 20) /
4) / 15 / 21) /
5) / / 22) / 1 and 2
6) / 1 / 23) / 2 and 3
7) / / 24) / 60
8) / / 25) / hours
9) / / 26) / 18 test tubes
10) / / 27) /
11) / / 28) / 39 dozen
12) / 29) / acres
13) / 30) / 640,000
14) / 31) / 5502
15) / 24 / 32) / 903
16) / 27 / 33) / 166
17) / 7