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Q: When adding or subtracting two fractions with denominators that are not equal what is the first step you take?

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You multiply the fractions until the denominators are equal. Then, you subtract.

Same as for adding: If the denominators are not equal, you must first find a common denominator, then convert both fractions to that common denominator.

If the denominators (bottom numbers) are not equal, making equivalent fractions of them so that the denominators are equal. With the denominators equal if the numerators (top numbers) are equal, then the fractions are equal.

When subtracting one fraction to another, one or both fractions are renamed so that they have the same denominators. Then the result of the subtraction is the equal to the subtraction of the numerators divided by the common denominator.

Because to add fractions, the denominators must be equal.

adding and subtracting fractions is what it means. also it is definitions

Equivalent fractions.

They are known as equivalent fractions

Improper fractions have numerators that are greater than or equal to their denominators.

equal fractions

When the denominators are relatively prime, that is, they have a GCF of 1.

In actual problems, we convert two (or more) fractions so that they have equal denominators.

You can represent the two fractions with one fraction with a numerator equal to the sum of the two individual numerators (with sign) and a denominator equal to just one of the two denominators.

Because when adding or subtracting fractions the denominators must be the same by finding the lowest common denominator and changing the numerator accordingly so 1/2+1/3 becomes 3/6+2/6 = 5/6

Only if the numerator is zero,

Whether the numerators are the same or not, you need to get the denominators to be the same. First, find the least common denominator. Then convert the fractions to equal fractions that use the common denominator. Then you can subtract the fractions by subtracting the numerators. Finally, look for common factors between the numerator and the denominator of the difference in order to put the answer in simplest terms.

first simplify the fraction then multiply the denominators times the numerators and see if they are equal

2/4 9/18 396/792

7/14, 4/8, 3/6

Equivalent fractions can be defined as fractions that may have different numerators and denominators but they represent the same value. For example, 9/12 and 6/8 are equivalent fractions because both are equal to 3/4.

That's a polynomial expression.

You add two fractions with a different denominator by multiplying the denominators by a number that will make them equal. Be sure to multiply the numerator by that number too.

In order to subtract two rational expressions by simply subtracting their numerators you must make sure that their denominators are equal.

To add fractions with the same denominators, simply add together the numerators, and cancel down if necessary. For example, 5/8 + 1/8 = 6/8. Cancelling this down to an improper fraction in its simplest form, this is equal to 3/4.

I think its a property in which both sides of an equation are equal either by adding, subtracting, multiplication, or division.