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# What way is subracting fractions with unlike denominators like adding fractions with unlike denominators?

Updated: 4/28/2022

Bingo2

Lvl 1
โ 15y ago

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators.

shanshan Jiang

Lvl 10
โ 2y ago

Wiki User

โ 15y ago

You have to find the common denominators

Earn +20 pts
Q: What way is subracting fractions with unlike denominators like adding fractions with unlike denominators?
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Related questions

### How is adding like fractions and adding unlike fractions the same?

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.

### What is the definition of adding and subtracting fractions with unlike denominators?

What is the definition of Adding and Subtracting Like Fractions

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator. Then add and simplify.

### When adding fractions with unlike denominators it is most helpful if the fractions are renamed using the?

If the denominators are not the same, then you have to use equivalent fractions which do have a common denominator . To do this, you need to find the least common multiple (LCM) of the two denominators. To add fractions with unlike denominators, rename the fractions with a common denominator.

### Fractions with different denominators are called?

unlike fractions

When adding unlike fractions, find the LCM of the denominators and convert them to it.

unlike fractions

### How do you subtract fractions without alike denominators?

Convert unlike fractions to equivalent fractions with common denominators by finding the LCM of the denominators.

### When adding two fractions with unlike denominator's which of these steps is the first step?

The first step is to make the denominators the same.

### What the difference between like and unlike fraction?

fractions having same denominators are like fractions &amp; others are unlike fractions

### What is the word for fractions with different denominators?

Unlike. Unlike. Unlike. Unlike.

### Are the steps for like and unlike denominators the same or different?

It depends what you are doing with the fractions. If you are multiplying or dividing fraction, the denominators do not need to be the same and the calculation can be carried out immediately. If you are adding or subtracting fractions, the denominators must be the same; if you have different denominators, the fractions must first be changed into equivalent fractions with the same denominator. When the denominators are the same (or have been made the same as equivalent fractions from being different) the calculation can be carried out.