Adding Fractions
to add fractions they must have the same ______.
What is denominator?
When subtracting fractions with unlike denominators you must first find the..?
Find the LCD/LCM
the top digit in a fraction is called the ____>
Numerator
How is 25% represented in fraction form?
1/4
2/8
4/16
What are like fractions?
Fractions that have a common denominator.
1/2 + 5/2
6/2 or 3
4/5 -3/5
1/5
The bottom digit of a fraction is called a _____.
denominator
What is a fraction that is equivalent to 0.50?
1/2
2/4
3/6
What are equivalent fractions?
Fractions that look differently but have the same value.
When adding fractions with a common denominator, what do you do with the numerators?
Add them together and keep the denominator the same.
When subtracting fractions with a common denominator, what do you do with the numerators?
a fraction with the numerator greater than the denominator is called an_____.
improper fraction
What fraction is equivalent to 75%?
3/4
75/100
The top part of a fraction that tells how many pieces you are talking about is called a_______.
Numerator
What are some keywords for addition?
Altogether, in all, total, increase, combine, add...
3/4 - 2/8
4/8 or 1/2
A whole number with a fraction is called______.
Mixed number
What is 5/10 reduced to its smallest equivalent fraction? (Simplest form)
1/2
The bottom portion of the fraction that tells how many equal pieces there are total is called the __________.
denominator
When adding fractions with unlike denominators you find the Least Common Denominator, then make..?
Equivalent fractions
or
Common Denominator
Fractions can be simplified if the numerator and denominator has the same common ___________?
Factors
A fraction with the same numerator and denominator is a ______.
(EXAMPLE: 4/4)
1 Whole
or
A Whole Number
The fraction of 1/1 or 2/2 is an example of what percent?
100%
Before we can add or subtract fractions, we must have a common....
denominator
4/8 + 2/8
6/8 = 3/4
9/12-2/12
7/12
What operation does a fraction represent?
What is division?
What is Fifty percent of 1/2? (answer with a fraction)
1/4
What is a proper fraction?
A Fraction with a smaller numerator over a larger denominator.
2/10 + 3/10
What is 5/10=1/2
6/12 - 1/4
1/4
What is b if b/4 =16
What is 4?
What is half of 6/8?
6/16
OR
3/8
What is a mixed number?
A whole number and a fraction.
2/4 + 3/8
7/8
Lee went fishing. They caught a 5/8 pound trout and a 1/8 pound bass. Find the difference between the two fish caught?
4/8
What is it called when you invert the numerator and denominator?
Reciprocal fraction.
50% + 25% equals ____in a fraction.
3/4
Think of the term multiples.
List the first six multiples for 4
4, 8, 12, 16, 20, 24
2/10 + 5/20
9/20
3/8 - 2/8
1/8
What are percents and decimals>
Who is the better team?
Buffalo Bills or Dolphins?
Buffalo Bills
The total parts of a whole is called what in a fraction?
The denominator.
3 1/9 + 2 1/9 + 5 1/9
10 3/9
13 2/3 - 6 1/3 = ?
7 1/3
What do you multiply a fractions by to get the product =1?
What is the reciprocal?
75% - 25% equals _____ in a fraction.
1/2
How do rich people use their knowledge of fractions to become more rich in the real world?
Investing
flipping their money