Gray Morris: Calculate with Confidence, 1st Canadian Edition

john


Chapter 02: Decimals
Gray Morris: Calculate with Confidence, 1st Canadian Edition


COMPLETION

1. Change the following to a decimal. Express the answer to the nearest thousandth; if the answer is
less than 1, place a 0 to the left of the decimal.
1/64 = _______

ANS: 0.015

PTS: 1 REF: Page 34

2. Change the following to a decimal. Express the answer to the nearest thousandth; if the answer is
less than 1, place a 0 to the left of the decimal. 5/18 = ______

ANS: 0.277

PTS: 1 REF: Page 34

3. Change the following decimal to a fraction. Reduce to the lowest terms. If the answer is a mixed
number, place a space between the whole number and the fraction.
7.025 = ______

ANS: 7 1/40
PTS: 1 REF: Page 35

4. Change the following decimal to a fraction. Reduce to the lowest terms. If the answer has a number
greater than 999, a space is to be put after the thousands place, for example 6 000 or 30 000.
0.0001 = ________

ANS: 1/10 000

PTS: 1 REF: Page 35

5. Identify the decimal with the largest value in the following set.
0.6, 0.128 = _____

ANS: 0.6

PTS: 1 REF: Pages 26–27

6. Identify the decimal with the largest value in the following set.
0.7, 0.67, 0.86: _____

ANS: 0.86


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, john
Calculate with Confidence CANADIAN 1st Edition Morris Test Bank
PTS: 1 REF: Pages 26–27

7. Round off the following decimal to the nearest tenth.
3.539 = _____

ANS: 3.5

PTS: 1 REF: Pages 32–33

8. Round off the following decimal to the nearest thousandth; if the answer is less than 1, place a 0 to
the left of the decimal.
0.6253 = ______

ANS: 0.625

PTS: 1 REF: Pages 32–33

9. Perform the indicated operation with decimals. Express the answer to the nearest thousandth.
64.1 – 0.009 = _______

ANS: 64.091

PTS: 1 REF: Pages 27–28

10. Perform the indicated operation with decimals. Express the answer to the nearest thousandth; if the
answer is less than 1, place a 0 to the left of the decimal. 0.123 + 0.4 = ______

ANS: 0.523

PTS: 1 REF: Pages 27–28

11. Perform the indicated operation with decimals. Express the answer to the nearest thousandth; if the
answer is less than 1, place a 0 to the left of the decimal.
0.46  0.17 = ________

ANS: 0.078

PTS: 1 REF: Page 29

12. Divide the following decimal. Express the answer to the nearest hundredth; if the answer is less than
1, place a 0 to the left of the decimal.
0.1 ÷ 0.375 = _____

ANS: 0.27

PTS: 1 REF: Page 32

13. Change the following to a decimal. Express the answer to the nearest ten-thousandth; if the answer
is less than 1, place a 0 to the left of the decimal.
1.25% = ________
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