4-1 Converting Fractions to Decimals. Convert to decimals a) 25/100 = ________ b) ½ (use long...
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4-1 Converting Fractions to Decimals
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Transcript of 4-1 Converting Fractions to Decimals. Convert to decimals a) 25/100 = ________ b) ½ (use long...
Convert to decimals• a) 25/100 = ________
• b) ½ (use long division)
• c) - 1/40 (use long division)
.25
.5
-.025
Convert to decimals – use your calculator
• a) ½ = _________
• b) 4½ = _________
TRY THIS ONE ON YOUR OWN!• c) - 5 2/9 = _________
4<abc>1<abc>2 to enter a mixed number into your calculator.To change a fraction to a decimal hit <2nd><PRB>
.5
4.5
-5.222…
Convert to fractions• a) .15 = ________• = ________
• b) .225 = ________• use your calculator
Enter the fraction 225 <abc> 1000< = >
= ________
15/1003/20
225/1000
9/40