Perform the calculations on a calculator without rounding. Following Exercise 56, show that the decimal equivalents of
Question:
Perform the calculations on a calculator without rounding.
Following Exercise 56, show that the decimal equivalents of the following fractions indicate they are rational:
(a) 1/3
(b) 5/11
(c) 2/5. What is the repeating part of the decimal in (c)?
Data from Exercises 56
At some point in the decimal equivalent of a rational number, some sequence of digits will start repeating endlessly. An irrational number never has an endlessly repeating sequence of digits. Find the decimal equivalents of.
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Related Book For
Basic Technical Mathematics
ISBN: 9780137529896
12th Edition
Authors: Allyn J. Washington, Richard Evans
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