Benchmark #2 Review (24-25)

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).

Front

How do you compare fractions?

Back

To compare fractions, convert them to have a common denominator or convert them to decimal form. The fraction with the larger value is greater.

Front

What is the sum of two fractions?

Back

To add fractions, they must have a common denominator. If they don't, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the difference between two fractions?

Back

To subtract fractions, they must have a common denominator. If they don't, find a common denominator, convert the fractions, and then subtract the numerators.

Front

What is the product of two fractions?

Back

To multiply fractions, multiply the numerators together and the denominators together. The result is a new fraction.

Front

What is the quotient of two fractions?

Back

To divide fractions, multiply the first fraction by the reciprocal of the second fraction (flip the second fraction and multiply).

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 1 1/2.

Front

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

Back

Divide the numerator by the denominator. The quotient is the whole number, and the remainder over the original denominator is the fraction.

Front

What is a common denominator?

Back

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

Front

What is the least common multiple (LCM)?

Back

The least common multiple is the smallest multiple that two or more numbers share.