6th Grade Math Textbook, Progress

Find the mean (average) of each set of numbers.

39. 6.8, 4.9, 5.5, 7.2 40. $35.92, $37.16, $39, $33.95, $40.02


40. 0.099, 0.2, 0.089, 0.12, 0.092, 0.108 42. 4.8, 5, 4.5, 5.1, 4.75, 4.6, 5.25, 4.2, 4.1

Divide and check.

1. 67.2
   6 2. 7.5
   3 3.49.32
   9 4. 0.95
   5


2. 21.60
   15 6. 13.2
   22 7.0.784
   7 8. 8.792
   4


3. 62.1
   3 10. 9.520
   7 11.$77.20
   8 12. 0.732
   6


4. 5
    9  9 .5 14. 6
    1  3  5 .6 15. 7
   $ 1  7 .8 5  16. 8
    4  1 .5 2 


5. 12
   $ 3  4 .8 0  18. 42
    3  4  9 .4 4  19. 4
    0 .8 6  4  4  20. 5
    0 .8 3  2  5 


6. 2
    0 .9 3  1  4  22. 5
   $ 5  0 .2 5  23. 3
    0 .7 3  2  24. 4
   $ 2  4 .1 2 


7. 6
    1  4 .1 0  26. 3
    0 .1 0  7  7  27. 8
    0 .0 1  6  28. 6
    7 .8 3  6 

Compare. Write , 
, or .

29. 0.57
    30 0.57
    3 30. 92.4
    6 9.24
    6


30. 4
     4  8  4
     4 .8 32. 5
     0 .0 1  5  5
     0 .1 5 


31. If 6 packages weigh 0.936 lb, 34. Mary spent $.96 for 8 m
    what does 1 package weigh? of ribbon. What does 1 m
    What do 12 packages weigh? of ribbon cost?


32. Irma wants to divide a bill of 36. Mr. Clark traveled 456.4 km in 14 days.
    $48.24 equally among 8 people. If he traveled the same distance each
    How much should each person pay? day, how far did he travel each day?


33. Ray has 1.92 m of copper tubing 38. A large carton of books weighs 34.5 lb
    that he cuts into 4 equal pieces. How and is three times the weight of a
    long is each piece? smaller carton. How much does the
    smaller carton weigh?

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