Warm Up 1 2 3 4 5 Ted bought of gummies He wants to split them with his 2 friends How much will each person get including Ted How to write Fractions as Decimals ID: 629061
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Slide1
Fractions to Decimals
TeacherTwins©2014Slide2
Warm Up
1).
2).
3).
4).
5). Ted bought
of gummies. He wants to split them with his 2 friends. How much will each person get including Ted?
Slide3
How to write Fractions as Decimals
Terminating Decimals
Repeating Decimals
FlippableSlide4
Writing Fractions as Decimals
To change a fraction to a decimal divide the numerator by the denominator.
Example 1:
Change the following
fraction to a decimal.
Slide5
Writing Fractions as Decimals
A decimal that ends is called a terminating decimal.
3.45 is a terminating decimal.
In a repeating decimal, the same block of digits repeats infinitely many times. The block of digits
that repeats has a bar placed over
the repeating digit or digits.
3.151515… is a repeating decimal and is written 3.15.Slide6
1.2 terminating
0.3333…. repeating
Change the fraction to a decimal. State if the decimal is terminating or repeating.
Example
2:
Example
3:
Slide7
3.3 term.
0.6 term.
- 0.7777…. rep.
0.9545454… rep.
1.375 term.
0.7272… rep.
Practice
Change each fraction or mixed number to a decimal. State whether the decimal is terminating or repeating.
1).
2).
3).3 4).
5).
6). 7).
8).
0.25 term.
1.875term.Slide8
Closure
Change both fractions to decimals. Explain how they are alike and different.
0.625
0.0909…