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# MATH 065 PRACTICE TEST 4

Note that this practice test has two sections: one allows calculators and the other does not. The "real" test will also have two sections, one for calulators and one without. Formulas that you may find useful on this test:

Triangle Area:

Circumference of Circle:

CALCULATOR SECTION: Use basic function calculators only.

Perform the indicated operation.

1) 11.77 + 5.695 + 6.791 + 4.95

1)______________________________

2) 3.851 + (-5.476)

2)______________________________

3) Subtract 0.0182 from 53

3)______________________________

Multiply.

4) (11.36)(0.0075)

4)______________________________

5) (-2.87)(1.83)

5)______________________________

Divide.

6) -0.36 ÷ -0.2

6)______________________________

7) Divide 41.6 by -0.0008

7)______________________________

Write the fraction as a decimal. Round to nearset thousandth.

Divide, and round the quotient as indicated.
9) Divide 5.62 by 0.023 and round the quotient to the nearest hundredth.

9)______________________________

Evaluate the expression for the given replacement values.
10) yz for y = -0.6, z = 8.7

10)______________________________

Write the fraction as a decimal. If necessary, use repeating decimal notation.

Simplify the expression.

12) -0.5(4.9 - 6.1)

12)______________________________

13) (9.6 + 7.8)(5.1 - 2.2)

13)______________________________

Solve the equation.

14) 1.3x - 4.3 = 0.6x - 0.59

14)______________________________

15) -0.7x + 1.15 = -0.4x + 2.65

15)______________________________

Evaluate the expression for the given replacement values.

16) x^2 for x = -0.5

Find the value of the expression. Give the result as a decimal rounded to the nearest hundredth.

Solve.

18) A farmer is planning to plant alfalfa in circular plots. The diameter of each plot is to be 48.8
yd. What will be the circumference of each of the farmer's plots of alfalfa? (Use 3.14 for π.)

18)______________________________

19) A meter is a unit of measure in the metric system that is approximately equal to 39.37
inches. Louis is 2.05 meters tall. What is his approximate height in inches? (Round to the
nearest hundredth.)

19)______________________________

Find the area of the triangle. Round to the nearest thousandth, if necessary.

Write the fraction as a decimal.

21) A survey taken in an Amarillo elementary school revealed that 22/113 of the third-graders
did not eat or drink a milk product at least once daily. Write this amount as a decimal,
rounding to the nearest hundredth.

21)______________________________

Solve.

22) Gabrielle buys \$14.80 worth of gasoline for her car. If the gas station charges \$1.399 per
gallon, how many gallons did she get? (Round to the nearest tenth.)

22)______________________________

23) Find the perimeter of the rectangle.

23)______________________________

NO-CALCULATOR SECTION:

Simplify by combining like terms.

24) 8.3 - 10.5x - 12.8x + 13.2
24)______________________________

Write the fraction as a decimal. If necessary, use repeating decimal notation.

Write the decimal in words.

26) 9.2
26)______________________________
27) 8.36
27)______________________________
28) 9.00166
28)______________________________
29) 24.5
29)______________________________
30) -0.427
30)______________________________

Write the words for the dollar amount as you would on a check.

31) \$85.46
31)______________________________

Write the decimal number in standard form.

32) Eight and seventeen hundredths

32)______________________________

33) Three hundred ninety-one thousandths

33)______________________________

Write the fraction as a decimal. If necessary, use repeating decimal notation.

Write the decimal as a fraction or mixed number in lowest terms.

35) 0.44
35)______________________________
36) -0.18
36)______________________________

Round the money amount to the nearest cent or dollar as indicated.
37) \$99.71, nearest dollar

37)______________________________

Arrange the list of numbers in order from smallest to largest.
38) 8.09, 8.9, 8.099, 8.999

38)______________________________

Write the decimal as a fraction or mixed number in lowest terms.

39) 42.202
39)______________________________

Insert <, >, or = between the pair of numbers to form a true statement.

40) 0.942 _____ 0.94200
40)______________________________
41) -0.39 _____ -0.31
41)______________________________
42) 0.51 _____ 0.58
42)______________________________
43) 15/4_____ 3.751
43)______________________________

Round the decimal to the given place value.

44) 83.5, nearest ten

44)______________________________

45) 79.5396, nearest thousandth

45)______________________________

Estimate the product by rounding.

46) 10.7 × 4.2
46)______________________________

Multiply.

47) (-3.757)(100)
47)______________________________
48) 9.2 × 0.01
48)______________________________

Divide.

49) 292.58 ÷ 100
49)______________________________
50) 0.9 ÷ (-10)
50)______________________________

Solve.

51) A clothing store has a shirt on sale for \$36.99. Round this value to the nearest dollar.

51)______________________________

52) 0.3x + 0.5 = -0.4
52)______________________________
53) 6(x - 1.7) = 9.3
53)______________________________