Semester final review notes

Semester Final Review.notebook

December 13, 2011

Semester Final Review
Final Review
Semester

Study for the Final!

1


December 13, 2011

1. In 2000, the population of Houston was 1,700,000.
The population of Austin was 914,000 the same year.
What was the total population of the cities?
2,614,000

2.

3

Write as an improper fraction: 16 4

1
5

3. Write as a fraction: 20%

4.

Solve. 3n - 7.6 = 1.4

5.

42 is what percent of 126?


67
4

n = 3

x = 33%

2


6.

7.

December 13, 2011

Fiona was paid $9 an hour for 46 hours of work last week at
her full-time job. She also worked 7 hours last week at a parttime job that pays $11 an hour. What total gross pay did she
earn last week from both jobs?
$491

Frank's regular hourly pay rate is $11.87 an hour. His
overtime pay rate is time-and-a-half. How much is Frank
paid per hour for overtime work?
$17.81

8.

Ron earns $450 in gross wages on January 10. He much is
deducted from his wages for Social Security and Medicare?
SS = $27.90
M = $6.53

9.

Maria borrowed $400 on a 12 month loan with a finance charge
of $39. Find the finance charge per $100 of the amount
financed. $9.75


3


December 13, 2011

10. Loni's credit card statement for April showed a
membership fee of $55, a late fee of $25, a finance
charge of $6.45, and an over-the-limit fee of $12. What
$98.45
was the total cost of the credit card in April?

11. What volume of earth is removed from a full basement for a
house 40 ft. long, 28 ft. wide and 9 ft. deep? Answer in yd3.
373.3 yd3

12. How many pounds of nails should you expect to order for
your next job of 16 houses, if you have found that 125 lbs
667 lbs
of nails are used on 3 homes?

13. A building contractor determines the total cost of a job as
$54,500. Labor costs are $21,800. What decimal fraction of
the total cost is the labor cost?
2/5, 0.4, 40%


4

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Semester final review notes