# Fractions V. Martinez A fraction is made up of two parts - PowerPoint PPT Presentation

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## Fractions V. Martinez A fraction is made up of two parts

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### Fractions V. Martinez A fraction is made up of two parts. Numerator = Part Denominator= Total A fraction can be a part of a whole. What fraction of this flag is ... – PowerPoint PPT presentation

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Title: Fractions V. Martinez A fraction is made up of two parts

1
Fractions
• V. Martinez

2
A fraction is made up of two parts.
• Numerator Part
• Denominator Total

3
A fraction can be a part of a whole.
• What fraction of this flag is shaded blue?
• 8
• 16
• 1
• 2
• 4
• 8

4
What fraction of this shape is blue? 1 224
5
Fractions can be part of a set.
• What fraction of the set is red?
• What fraction of the set is blue?
• What fraction of the set is yellow?

6
Equivalent fractions are fractions that name the
same amount.
7
To find equivalent fractions multiply the
numerator and denominator by 1.
8
Cross Multiply to check for equal fractions
9
Simplest Form
• A fraction in which the numerator and denominator
have no common factors other than 1 is said to be
in simplest form.
• http//www.studyzone.org/testprep/math4/d/fraction
simplestl.cfm

10
To simplify, divide by the greatest common factor.
11
Improper Fraction
• A fraction in which the numerator is greater than
or equal to the denominator.

12
Mixed Number
• A number that has a whole number and a fraction

13
An improper fraction can be changed to a mixed
number.