Ch 1 - 9 Final Cumulative Test

Name: ______Date: ______

1. / Jamal is fencing a rectangular field that measures 25 ft by 21 ft. How much fencing should he buy?
Perimeter = 2(W+L) = 2(25+21) = 92 ft.
2. / Do the indicated addition.

4+4+8 =16
3. / Find the area of the figure.

Area =
4 / Use the symbol < or > to complete the statement.
4,000 3,000
5. / In Tian's monthly budget, she set aside $685 for housing and $265 less than that for food. How much did she budget for food?
$685-$265 = $420
6. / List the factors of the number 35.
35 = 5*7
7. / What fractional part of an hour is 18 minutes? Simplify your result.

8. / Estimate

9. / Which of the numbers 32, 23, 54, and 37 are prime?
23 and 37
10. / Are and equivalent fractions?
No, since
11. / Add. Write the answer in lowest terms.


12. / Subtract.


13. / Add. Write the answer in lowest terms.


14. / Find the dual of the denominate number.

Question doesn’t make sense.
15. / Add.


16. / The cost of 36 items is $24.80. What is the cost of an individual item to the nearest cent?

17. / Divide by moving the decimal point.


18. / A beef roast weighing 6.6 lb costs $2.25 per pound. What is the cost of the roast?

19. / Divide.


20. / Divide.


21. / Write the proportion 5 is to 8 as 15 is to 24.

22. / On the blueprint of Lauren's new office building, the scale is 3 in. equals 8 ft. What will be the actual length of Lauren's office if it measures 6 in. long on the blueprint?
6 in =
23. / Determine whether the pair of fractions is proportional:
Cross multiplication:

24. / Solve for the unknown:

25. / Is the rate equivalent to the rate ?
Cross multiplication:

26. / What is 60% of 240?
0.6(240) = 144
27. / Write 2.85 as a percent.
285%
28. / Identify the rate in the following statement:
27% of 500 is 135.
Rate = 27%
29. / An appliance dealer marks up refrigerators 20% (based on cost). If the cost of one model is $500, what should its selling price be?
1.2(500) = $600
30. / Identify the angle as acute, right, obtuse, or straight.

RIGHT
31. / Measure the angle with a protractor.

Don’t have one.
32. / Measure the angle with a protractor.

180 degrees
33. / Find the mean of the following set of numbers.
8, 11, 10, 10, 14
Mean =

Use the following to answer question 34:

34. / Use the bar graph, showing the attendance at a circus for 7 days in September, to find the day with the greatest attendance.
Sept 9 had 7,200 attendees
35. / The following scores were recorded on a 100-point examination:
91, 85, 76, 86, 96, 51, 68, 92, 85, 72, 66, 88, 93, 82, 84
(a) Find the mean final examination score.
Mean =
(b) Find the median final examination score.
Sorted data: 51, 66, 68, 72, 76, 82, 84, 85, 85, 86, 88, 91, 92, 93, 96
Median = middle value = 85
(c) Is the mean or median a more useful representative of the final examination scores?
There is no outliers and therefore the mean is a more useful representative because it considers all numbers.
36. / Use the world population and land area table. Round the answer to the nearest tenth.
What was the population per square mile in Europe in 2000?
Table missing.
37. / Which of the following numbers are integers?

91 and -149
38. / Which of the following numbers are integers?

3 and -3
39. / Add

40. / Multiply

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