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# What is the place value of 8 for the decimal 6.08712?

What is the place value of 8 for the decimal 6.08712?

2. Write in decimal form.

3. Round 26.1978 to the nearest tenths.

4. Mrs. Gonzalez went shopping for clothes. She bought a sweater for \$32.95, a scarf for
\$9.99, boots for \$68.29, a coat for \$125.90 and socks for \$18.15. Estimate the total amount
of purchases by Mrs. Gonzalez.

5. Subtract 0.36 from 6.

6. Rochelle purchased an appliance that cost \$815.56 with interest included. She paid \$250 as
a down payment and agreed to pay the remainder in 18 monthly payments. What amount will
she pay per month?

7. A bedroom is 10 ft by 11 ft. What is its perimeter?
8. What is the area of a rectangular lot that is 14 ft wide and 20 ft long?
9. Find the reciprocal of 1 .
10. What is
11. The gas tank in Giorgio's car holds 23 gal when full. The car gets 30 mi/gal. How far can he
travel on 2 full tanks?

12. What is the GCF of 36, 72, and 144?

13. Give the prime factorization of 189.

14. Multiply:

15. Find the least common multiple of 20 and 32

17. Darren used pieces of molding 7 feet long, 2 feet long, and 7 feet long to frame a
doorway. If he started with 20 feet of molding, how much was left over?

18. Divide: 5 ÷ 2

19. Find the perimeter of the triangle with given dimensions.

20. Divide: 15.6 ÷ 48

21. Find the area of the shaded part of the figure. Use 3.14 for π. Do not round your answer.

22. Write 4.0171 as a mixed number in simplest form.

23. Add: 27.4 + 213.321 + 39.38

24. Subtract: 45.6 – 8.75

25. Divide: 3.2318 by 0.52

26. Approximately 4 out of every 10 students at Sonia's college live on campus. The college
has 3,000 students. How many of them live on campus?

27. Write the ratio of 7 dimes to 3 quarters in simplest form.

28. Are these two rates proportional?

29. The width of a swimming pool is 18.5 ft, and the length is 10.75 ft. Write the ratio of length
to width as ratio of whole numbers in inches.

30. Garrett washes 3 cars in 72 minutes. How many minutes does it take Garrett to wash one
car?

31. Is the rate equivalent to the rate ?

32. Estimate: What is 78.8% of 700?

33. 97.5 is 39% of what number?

34. What percent of 400 is 320?

35. The electricity costs of a business increased from \$10,000 one year to \$13,000 the next. To
the nearest whole percent, what was the rate of increase?

36. Automobiles and small trucks account for 84% of the travel to and from work in the United
States. What fraction represents all other means of travel to and from work in the United
States?
37. Find the missing angle measure.

38. Find the missing length of the right triangle.

39. It took Amanda 3 hours and 20 minutes to drive from her home to a friend’s house. She
then drove to the beach which took her 4 hours and 25 minutes. It only took Amanda 5
hours and 35 minutes to return home because she took a shortcut. What was Amanda’s
total driving time?

40. The √61 (square root of 61) is between what two whole numbers?

41. Ryan, Brandi and Mike agree to share the driving on a 12-hour trip. Ryan has driven for 4
hours and 45 minutes, and Brandi has driven for 3 hours and 30 minutes. How long must
Mike drive to complete the trip?

42. Gene earned \$18,500 one year and then received a 10.5% raise. What is his new salary?

43. Find the mode: 9, 8, 10, 9, 9, 10, 8

44. Find the median: 26, 71, 33, 69, 71, 25, 75, 25

45. The enrollments in the four elementary schools of a district are 278, 153, 215, and 198
students. What is the mean enrollment?

46. The following pie chart shows the budge for a local company. The total budget is \$560,000.
Find the amount budgeted in the category of miscellaneous.

47. |-8| - |-7| =

48. |-17 + 8| =

49. (-8)2 – 82 =

50. 7 – (-1)
32– 9 ÷ (-3) =

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