What are the 3 steps in adding and subtracting dissimilar fractions?

Adding and Subtracting Fractions with Unlike Denominators

1. STEP ONE: Get a common denominator.
2. STEP TWO: Add or subtract the numerators.
3. STEP THREE: Simplify the result if needed. Notice that 3/27 can be simplified, since the numerator and denominator are both divisible by 3.
4. And that’s all there is to it! Final Answer:

How do you subtract dissimilar fractions step by step?

How To Subtract Fractions With Different Denominators

1. Step 1: Find the least common denominator. The least common denominator (LCD) is the lowest common multiple of the two denominators you’re working with.
2. Step 2: Find the equivalent fraction.
3. Step 3: Subtract the new numerators.
4. Step 4: Simplify the answer if necessary.

How do you add and subtract fractions?

Convert your mixed fractions into improper fractions. A mixed fraction is when you have a whole number and a fraction,like in the above example (1 5/12).

Find the common denominator. Remember the three ways you can find the LCD?

Multiply your numerators and denominators to get your like fraction.

Add or subtract your fractions.

How to add and subtract fractions?

Check: do your denominators match?

If not,multiply them together (and balance the numerators accordingly)

Add or subtract using the numerators,keeping the denominator the same.

How do you subtract a whole number from a fraction?

How do you add and subtract fractions with whole numbers? Step 1: Find the Lowest Common Multiple (LCM) between the denominators. Step 2: Multiply the numerator and denominator of each fraction by a number so that they have the LCM as their new denominator. Step 3: Add or subtract the numerators and keep the denominator the same.

How to add mixed fractions step by step?

– Convert the given Mixed Fractions to Improper Fractions – Find the LCM of Denominators and then make them like fractions. – Add the Like Fractions and Express the Sum to its Simplest Form.

https://www.youtube.com/watch?v=Mxme-uIyLO8