4-1 Converting Fractions to Decimals

# 4-1 Converting Fractions to Decimals

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## 4-1 Converting Fractions to Decimals

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1. 4-1 Converting Fractions to Decimals

2. a) 25/100 = ________ b) ½ (use long division) c) - 1/40 (use long division) Convert to decimals .25 .5 -.025

3. a) ½ = _________ b) 4½ = _________ TRY THIS ONE ON YOUR OWN! c) - 5 2/9 = _________ Convert to decimals – use your calculator .5 4.5 4<abc>1<abc>2 to enter a mixed number into your calculator. To change a fraction to a decimal hit <2nd><PRB> -5.222…

4. a) .15 = ________ = ________ b) .225 = ________ use your calculator Enter the fraction 225 <abc> 1000< = > = ________ Convert to fractions 15/100 3/20 225/1000 9/40

5. Terminating & Repeating Decimals Where do these belong? ½ 1/3 ¼ 1/5 1/6 1/7 1/8 1/9 1/10 2/3 ¾ 2/5 5/6 2/7 5/7 3/8 2/9 7/9 3/10 3/5 6/7 5/8 4/9 8/9 • Terminating • Repeating