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 To write a decimal as a fraction  Identify the place value of the last decimal place  Write the decimal as a fraction using the place value as a denominator.

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Presentation on theme: " To write a decimal as a fraction  Identify the place value of the last decimal place  Write the decimal as a fraction using the place value as a denominator."— Presentation transcript:

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2  To write a decimal as a fraction  Identify the place value of the last decimal place  Write the decimal as a fraction using the place value as a denominator  If necessary, simplify the fraction

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4  0.6 means six tenths.6 = 6 10 Simplify by dividing by the GCF, 2 So, in simplest form, 0.6 is written as 3 5

5  0.45 means forty-five hundredths.45 = 45 100 Simplify by dividing by the GCF, 5 So, in simplest form, 0.45 is written as 9 20

6  Write decimals with whole numbers as mixed numbers  Identify the place value of the last decimal place  Rewrite the whole number as is  Write the decimal as a fraction using the place value as a denominator  If necessary, simplify the fraction

7  2.75 means two and seventy five hundredths 2.75 = 275 100 Simplify by dividing by the GCF, 25 So, in simplest form, 2.75 is written as 2 3 4

8 TI34 II  Enter the decimal  >F  Enter  >SIMP (if needed) TI34 MULTIVIEW  Enter the decimal  2 nd Key  n key d  >SIMP (if needed)

9 .006  2.96  5.25 .0008 .02

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11 .25 .75 .35  The division ends or terminates when the remainder is 0

12  0.888888The digit 8 repeats  2.8787878787The digits 8 and 7 repeat  20.1939393The digits 9 and 3 repeat  The digit or digits in the decimal repeat  Bar notation – The notation 0.8 indicates the digit 8 repeats forever.

13 METHOD 1: PEN AND PAPER METHOD 2: CALCLATOR

14 METHOD 1: PEN AND PAPERMETHOD 2: CALCULATOR


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