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Decimals and fractions To convert a fraction to a decimals 1.Write the whole number part, if necessary. 2.Divide the numerator (top number) by the denominator (bottom number) 3.One of two things will happen the decimal will terminate or it will start to repeat Year 7 mathematics: Decimals 5-Feb-16 Example 2 Convert the following fractions to decimals
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Decimals and fractionsTo convert a decimal to a fraction1. Write the whole number part, if necessary.2. Write the digits following the decimal point as the numerator of a
fraction.3. Count the number of decimal places and write 1 followed by a
number of zeros equal to this number of decimal places.4. Reduce if necessary.
Year 7 mathematics: Decimals May 3, 2023
Example 1Convert each of the following decimals to fraction form.Reduce if necessary.a) 4·56 b) 7·057 c) 0·0607
25144
÷4÷4 1000
577 10000607
Year 7 mathematics: Decimals May 3, 2023
Decimals and fractionsTo convert a fraction to a decimals1. Write the whole number part, if necessary.2. Divide the numerator (top number) by the denominator (bottom
number)3. One of two things will happen the decimal will terminate or it will
start to repeat
Year 7 mathematics: Decimals May 3, 2023
Example 2 Convert the following fractions to decimals
Decimals and fractionsYear 7 mathematics: Decimals May 3, 2023
Some that we should just know
Year 7 mathematics: Decimals May 3, 2023
Today’s workEx 7-04Page 223All Qs a, c, e…
Yesterday’s workEx 7-02 All &Ex 7-03 All Qs a, c, e…
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