6th Grade Math Textbook, Progress

Write each ratio in simplest form.

5. 4 to 12 6. 5 to 10 7. 8 : 12 8. 9 : 15 9. 10 : 6


6. 
   
   1

3

5

 11. 
^1

1

2

6

 12. 
^2

3

7

6

 13.
^3

2

6

7

 14.
^5

3

0

0

Write each ratio of coupons redeemed

in simplest form.

The table shows the number of coupons

redeemed per household in a recent year.

20. Spain to Italy 21. Italy to U.K.


21. France to U.K. 23. Spain to Belgium


22. U.K. to Spain 25. U.S.A. to Canada

12

18

5

20

10

25

36

45

21

63

Country Coupons

Redeemed

U.S.A. 81

Canada 33

Belgium 19

U.K. 16

Italy 4

Spain 2

France 1

Hits 16 43 27 38 25 29 36

Times at Bat 122 201 166 154 179 111 182

Average 0.131 ??????

Find the baseball batting average to complete the table. Use a calculator to help.

26.

0.1311475 0.131

27. Jo has 2 quarters and 1 nickel in her pocket. Her dad gives her $1.45.
    What is the ratio of change in Jo’s pocket to the total amount she has?

Write a ratio in simplest form. (Hint:Use like units for each ratio.)

28. 1 inch to 1 foot 1 to 12


29. 1 quart to 1 gallon 30. 1 yard to 1 inch 31. 1 quart to 1 pint


30. 1 day to 1 hour 33. 1 half dollar to 2 quarters 34. 4 nickels to 1 quarter

Think

1 ft 12 in.

8206-2_376-377 3/17/06 11:54 PM Page 377