Fractional Lengths in Real Life

Front

What is a fraction?

Back

Front

How do you add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the process to subtract fractions?

Back

To subtract fractions, ensure they have the same denominator, then subtract the numerators and keep the denominator the same.

Front

How do you multiply fractions?

Back

Front

What is the method to divide fractions?

Back

Front

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

Back

To convert a mixed number to an improper fraction, multiply the whole number by the denominator, add the numerator, and place it over the original denominator.

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, used to perform operations like addition or subtraction.

Front

How do you find the greatest common factor (GCF)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder. It can be found using prime factorization or listing factors.

Front

What is the least common multiple (LCM)?

Back

The LCM is the smallest multiple that is common to two or more numbers. It can be found by listing multiples or using the GCF.

Front

How do you simplify a fraction?

Back

To simplify a fraction, divide the numerator and the denominator by their GCF.