Lesson 3: Adding and Subtracting Fractions with Like Denominators
I Can...
...multiply or divide both quantities in a ratio by the same value to identify an equivalent ratio.
...show the relationship between two quantities using ratios.
...show the relationship between two quantities using ratios.
Words to Know
Examples
Tips
* If the denominators are the same, add the numerators together and keep the denominator
* Be sure to reduce the final answer
* Be sure to reduce the final answer
Extra Examples
Click here for additional examples and self check quizzes.
Problems of the DAY
Answers must be submitted by 9am the following school day!
1. 7/8 + 5/8 - 1/8
2. 15/18 - 13/18
1. 7/8 + 5/8 - 1/8
2. 15/18 - 13/18