Comparing and Ordering Fractions. Vocabulary Like Fractions – Unlike Fractions – Common Denominator – When fractions have the same denominator When fractions.

Slides:



Advertisements
Similar presentations
Lesson 4-4 Example Example 1 1.Change each decimal to a fraction. Order, 0.5,, and –0.8 from least to greatest. Graph the numbers on a number line.
Advertisements

To compare fractions you can draw a picture or use the “Butterfly” method.
10-5 Addition and Subtraction: Unlike Denominators  Standard 13.0: Add and subtract rational expressions.
Notes Over 9.5 Adding with Unlike Denominators Perform the indicated operation and simplify. The LCD contains each factor the greatest number of times.
EXAMPLE 1 Comparing Fractions Using the LCD SOLUTION Find the least common denominator of the fractions. The LCM of 8 and 12 is 24, so the least common.
We will use addition or subtraction to solve problems involving fractions and mixed numbers. I will subtract a problem involving fractions and mixed numbers.
Chapter 2 Fractions.
Evaluating Algebraic Expressions 2-2 Comparing and Ordering Rational Numbers NS1.1 Read, write, and compare rational numbers in scientific notation (positive.
 Least Common Multiples. Multiples  Multiples are the product of a number and any whole number.  LCM- least common multiple- the least multiple common.
Comparing and Ordering Fractions
The following slides show how to find the LCD for fractions along with some practice problems and the answers.
2-1 (C) Comparing and Ordering Integers. Vocabulary Rational Number – a number that can be expressed as a fraction. Ex: %4 ½ 4.8.
Objective: Students will be able to subtract mixed numbers involving renaming (6-6).
Vocabulary Chapter 4 unlike fractions unlike fractions terminating decimal - I will give you the definition for this one!! terminating decimal - I will.
Notes Over 11.6 Adding and Subtracting Rational Expressions Simplify the expression.
Subtracting Mixed Numbers
4-7 6th grade math Equivalent Fractions.
Least Common Multiple Least Common Denominator
We need a common denominator to add these fractions.
Comparing Fractions with the same Denominators
Add and subtract Rationals with Unlike denominators.
a. The LCM of 4 and 5 is 20, so the LCD is 20.
Finding Equivalent Fractions. Equivalent Fractions What is the numerator? The number above the fraction bar. It refers to the amount of equal parts that.
Notes Over 8 – 5 Add. + Add the whole numbers. Add the fractions and reduce if needed.
4.4 – Adding and Subtracting Like Fractions Adding and Subtracting 1. The denominators can not equal zero ( fraction would be undefined). 2. Denominators.
Compare Fractions SWBAT compare fractions with like denominators and fractions with unlike denominators.
Learn to use pictures and number lines to compare and order fractions.
2.1 Ordering Rational Numbers from Least to Greatest.
1 Least Common Multiple & Sixth Grade Least Common Denominator.
How can you find the greatest common factor of two numbers?
11.6 Addition and Subtraction: Unlike Denominators.
Lesson 2-4 Example Find the LCM of 5, 9, and 15. Multiples of 5: 5, 10, 15, 20, 25, 30, 35, 40, 45, 50, … Multiples of 9: 9, 18, 27, 36, 45, 54,
Problem of the Day Fractions, Decimals, Percents.
© 2010 Pearson Prentice Hall. All rights reserved The Least Common Denominator and Creating Equivalent Fractions § 2.6.
Comparing & Ordering Fractions. Essential Question: How can I compare and order fractions with like and unlike denominators? Common Core Objective/Student.
Operations on Rational Number s Fractions- Adding Fractions with unlike Denominators.
Comparing and Ordering Fractions. Strategy Make sure the denominators are the same. Compare the numerators. If the denominators are not the same, then.
Subtracting Fractions and Mixed Numbers SWBAT subtract fractions with unlike denominators; subtract mixed numbers.
Section 2-7, “Comparing and Ordering Rational and Irrational Numbers”
Adding Fractions with Unlike Denominators.
Find the common denominator. Make equivalent fractions.
Adding and Subtracting Fractions
4 Rational Numbers: Positive and Negative Fractions.
Lesson 5.3: Adding/Subtracting Un-Like Fractions
Students will be able to compare and order fractions (5-8).
Comparing & Ordering Fractions.
Comparing & Ordering Fractions.
Percents, Fractions, and Decimals
Math 2-6: Warm-up.
Adding and Subtracting Fractions
Fraction IX Least Common Multiple Least Common Denominator
Comparing & Ordering Fractions.
Comparing & Ordering Fractions.
Comparing & Ordering Fractions.
Greatest Common Factor and Least Common Multiple
Comparing & Ordering Fractions.
Comparing and Ordering Rational Numbers Guided Notes
Add and subtract Rationals with Unlike denominators
Chapter 5 – 8 Add and Subtract Unlike Fractions
Ordering fractions.
Section 8.2 – Adding and Subtracting Rational Expressions
7.4 Adding and Subtracting Rational Expressions
Comparing and Ordering Rational Numbers
Fractions: Least Common Multiple Least Common Denominator
Adding and Subtracting Unlike Fractions
Comparing & Ordering Fractions.
Chapter 3.2.
Comparing & Ordering Fractions.
Adding and Subtracting Fractions
Presentation transcript:

Comparing and Ordering Fractions

Vocabulary Like Fractions – Unlike Fractions – Common Denominator – When fractions have the same denominator When fractions have different denominators A denominator that is the same in two or more fractions.

Comparing Like Fractions Comparing like fractions. Compare. Write, or =. 1.) )158

Comparing Unlike Fractions Find the least common denominator = =

Ordering Fractions Order the fractions from least to greatest ,,,,

Ordering Fractions Order the fractions from least to greatest LCD: 4: 4, 8, 12, 16, 20, 24, 28 7: 7, 14, 21, 28, 35 2: 2, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30,,

Ordering Fractions Order the fractions from least to greatest. LCD: = = = 1 2 3

Feedback: Privacy Policy Feedback
Do Not Sell My Personal Information
About project: SlidePlayer Terms of Service

© 2025 SlidePlayer.com. Inc. All rights reserved.