Adding Fractions with Unlike Denominators | Math with Mr. J
Math with Mr. J・2 minutes read
Adding fractions with unlike denominators involves finding a common denominator by listing out multiples and renaming the fractions before adding the numerators. The final fraction should be simplified by identifying common factors.
Insights
- When adding fractions with unlike denominators, it is crucial to find a common denominator by determining the least common multiple of the denominators.
- After renaming the fractions with the common denominator and adding the numerators, simplify the final fraction by identifying and eliminating common factors to ensure the most straightforward form.
Get key ideas from YouTube videos. It’s free
Recent questions
How do you add fractions with unlike denominators?
By finding a common denominator and renaming fractions.
What is the first step in adding fractions with different denominators?
Finding the least common multiple between denominators.
How can you simplify a final fraction after adding?
By identifying and dividing out common factors.
What is the key to successfully adding fractions?
Renaming fractions with a common denominator.
Why is it important to find a common denominator?
To ensure accurate addition of fractions.
Related videos
Summary
00:00
Adding Fractions with Unlike Denominators: Simplify Process
- Adding fractions with unlike denominators requires finding a common denominator.
- To find the least common multiple between denominators, list out multiples of each number.
- Rename fractions with the common denominator before adding the numerators.
- Simplify the final fraction if possible by identifying common factors.
