Multiple Choice
Identify the choice that best completes the
statement or answers the question.
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1.
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Number Sense and Numeration – Decimals
– RIT 211 – 220
Round the following to the nearest cent: $16.997
a. | $16.99 | d. | $16.00 | b. | $16.10 | e. | $20.00 | c. | $17.00 |
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2.
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Which of the following fractions would become a repeating decimal?
a. | 1/8 | d. | 7/9 | b. | 3/4 | e. | 5/8 | c. | 27/36 |
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3.
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Number Sense and Numeration – Exponents
– RIT 211 – 220
3,257 equals:
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4.
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Express in scientific notation: 215,000,000
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5.
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Express the following number in standard form:  a. | 874,000 | d. | 8,740,000,000 | b. | 8,741,000,000 | e. | 874,000,000 | c. | 874,000,000,000 |
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6.
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Number Sense and Numeration – Fractions
– RIT 211 – 220
Express the following as an improper fraction: 
a. | 2 3/8 | d. | 19/24 | b. | 23/8 | e. | 5/8 | c. | 19/8 |
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7.
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What is the simplest form of 27/42?
a. | 27/42 | d. | 9/14 | b. | 1 15/27 | e. | 13/21 | c. | 2/3 |
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8.
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Number Sense and Numeration – Ordering,
Equalities and Inequalities – RIT 211 – 220
Order the following
fractions from least to greatest:
4/8, 1/4, 4/6, 2/6
a. | 1/3, 2/3, 1/4, 2/4 | d. | 1/4, 2/6, 4/6, 4/8 | b. | 4/6, 4/8, 2/6, 1/4 | e. | 1/4, 2/6, 4/8, 4/6 | c. | 1/2, 1/3, 1/4,
2/3 |
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9.
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Which of the following is a true statement?
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10.
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Number Sense and Numeration – Percents
– RIT 211 – 220
Express 1/8 as both a decimal and a percent.
a. | 0.18 = 18% | d. | 0.125 = 12.5% | b. | 0.125 = 125% | e. | 0.13 = 13% | c. | 1.25 =
12.5% |
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11.
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Number Sense and Numeration – Whole Numbers
– RIT 211 – 220
Determine whether 42 is divisible by 2, 3, 5, 6, and/or
10.
a. | 2 | d. | 2, 3, 5, 6 | b. | 2, 3 | e. | 2, 3, 5, 10 | c. | 2, 3,
6 |
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12.
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The greatest common factor of 54 and 72 is:
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13.
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Which are the greatest common factor and the least common multiple of
the
numbers 12 and 9?
a. | G.C.F. = 3; L..C.M. = 24 | d. | G.C.F. = 1; L.C.M. =
108 | b. | G.C.F. = 3; L.C.M. = 36 | e. | G.C.F. = 3; L.C.M. = 27 | c. | G.C.F. = 6; L.C.M. =
108 |
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14.
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Diana received scores of 100, 63, 90, 85, and 92 on her math tests. What
is
her mean (average) score?
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