Adding Fractions
In order to add fractions they must have the same ______.
What is denominator?
You must first find this when subtracting fractions with unlike denominators.
What is the LCM or Least Common Denominator
The answer to a multiplication problem?
What is product.
3 3/4 converted into an improper fraction
15/4
Compare the fractions using <, >, or =.
20/24 _____ 10/12
=
4/8 + 2/8
6/8 = 3/4
4/7 - 1/7
3/7
7/10 x 10/10
70/100 = 7/10
15/10 converted into a mixed number
What is 1 5/10 = 1 1/2
Name a way fractions can be used in real life.
Cooking, measuring, dividing food, money or other items
1/2 + 5/2
6/2 = 3
3/4 - 2/8
4/8 = 1/2
1/3 x 11
11/3 = 3 2/3
A fraction with a larger numerator over a smaller denominator.
Improper fraction
What does equivalent mean?
Make the fractions equivalent
3/5 = ?/15
Equal
9/15
2/10 + 5/20
9/20
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 = 1/2 pound
12/36 x 8/24 =
1/9
A whole number and a fraction together.
Mixed number
Sarah painted 1/2 of the wall. Jake painted 1/4 of the wall. Anna painted 1/8 of the wall. Who painted the largest section of the wall?
Sarah
3 5/6 + 2 3/9 =
6 3/18= 6 1/6
13 2/9 - 6 1/3 = ?
6 8/9
2 5/9 x 1 1/8 =
2 7/8
9/3 converted into a mixed number
3
Order the fractions from least to greatest:
3/4
4/2
5/8
5/8, 3/4, 4/2