Presentation is loading. Please wait.

Fractions and Decimals

Published bySusan Collins Modified over 5 years ago

Presentation on theme: "Fractions and Decimals"— Presentation transcript:

1 Fractions and Decimals

2 Fractions A fraction can be part of an object or a group of objects. = =1/2

3 Fractions Ordering Fractions 7/8 61/2 5/20 31/4

4 Fractional Parts of a collection
Fractions Fractional Parts of a collection ¼ of 28 ½ of 100 1/3 of 30

5 Three Types of Fractions
Mixed Fraction Numerator Whole Number Denominator

6 Three Types of Fractions

7 Fractions Numerator Denominator

8 Adding Fractions 4 1 5 + 2 2 5 7 4 10 + 1 2 10

9 Subtracting Fractions
9 9 5 - 2 2 5 7 4 9 - 1 2 9

10 Decimals, Fractions and Percentages
0.25 25% 0.5 50% 0.75 75% 1 1.0 100%

11 Decimals Place Value

12 Decimals Place Value H T O . Tths Hths

13 Ordering Decimals 1.6>0.5

14 Ordering Decimals 0.25<2.5

Download ppt "Fractions and Decimals"

Similar presentations

$What is a fraction? 1 A simple fraction has two parts:$

What is a fraction? 1 A simple fraction has two parts:

$Changing Percents to a Fraction #3 To change a percent to a fraction you need to first write the numerator over 100. Next simplify the fraction.$

Changing Percents to a Fraction #3 To change a percent to a fraction you need to first write the numerator over 100. Next simplify the fraction.

$4-5 Add or Subtract Mixed Numbers. Add Mixed Numbers To add mixed numbers: o First add the fractions o You may need to rename the fractions so that they.$

4-5 Add or Subtract Mixed Numbers. Add Mixed Numbers To add mixed numbers: o First add the fractions o You may need to rename the fractions so that they.

$3-5 Adding and Subtracting Like Fractions. Add Like Fractions Like fractions are fractions with the same denominator. Key Concept: Adding Like Fractions.$

3-5 Adding and Subtracting Like Fractions. Add Like Fractions Like fractions are fractions with the same denominator. Key Concept: Adding Like Fractions.