A fraction represents a part of a whole and is written as $$\frac{a}{b}$$ , where 'a' is the numerator and 'b' is the denominator.

What is a common denominator?

A common denominator is a shared multiple of the denominators of two or more fractions, used to add or subtract fractions.

How do you find a common denominator for fractions?

To find a common denominator, identify the least common multiple (LCM) of the denominators. For example, for $$\frac{1}{3}$$ and $$\frac{1}{4}$$ , the LCM is 12.

What is the first step in adding fractions with different denominators?

Convert each fraction to an equivalent fraction with a common denominator.

What is the first step in subtracting fractions with different denominators?

Convert each fraction to an equivalent fraction with a common denominator.

What does it mean to simplify a fraction?

To simplify a fraction means to reduce it to its lowest terms by dividing the numerator and denominator by their greatest common divisor (GCD).

What is the greatest common divisor (GCD)?

The GCD is the largest number that divides two or more numbers without leaving a remainder.

How do you simplify $$\frac{8}{12}$$ ?

Divide both the numerator and denominator by their GCD, which is 4. So, $$\frac{8 \div 4}{12 \div 4} = \frac{2}{3}$$ .

What is the relationship between multiplication and division of fractions?

Multiplication of fractions increases the value, while division of fractions decreases the value, as division is the inverse operation of multiplication.

Multiplying and Dividing Fractions Flashcards

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15 questions

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1.

FLASHCARD QUESTION

Front

What is a fraction?

Back

2.

FLASHCARD QUESTION

Front

What is a mixed number?

Back

3.

FLASHCARD QUESTION

Front

What is an improper fraction?

Back

4.

FLASHCARD QUESTION

Front

How do you convert a mixed number to an improper fraction?

Back

5.

FLASHCARD QUESTION

Front

How do you convert an improper fraction to a mixed number?

Back

6.

FLASHCARD QUESTION

Front

What is the process for multiplying fractions?

Back

7.

FLASHCARD QUESTION

Front

What is the process for dividing fractions?

Back

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