Sec 1.1-Focus

# Sec 1.1-Focus - Section 1.1 1 Find the absolute value of...

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Real Numbers page 1.1 - 17 Section 1.1 Focus Exercises 1. Find the absolute value of each number, as indicated. a) || 12 = b) 0 = c) - 9 = d) - 3 5 =e ) - 2.5 = f) √ 10 = 2. Write each decimal number as a fraction, thereby making it a rational number. Simplify the fraction completely. .03 = b) 7.5 = c) - 0.105 = 3. Write each repeating decimal as a fraction; reduce the fraction if possible. .8888888. ... b) . 45 c) . 216 d) .72727272. ... e) . 06 f) .540540540. .. 4. Decide whether each number is rational or not.

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Sec 1.1-Focus - Section 1.1 1 Find the absolute value of...

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