Let's Be Rational (CMP Unit 3)

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a fraction, such as 3 1/2.

Front

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

Back

Multiply the whole number by the denominator, add the numerator, and place that over the original denominator. For example, 3 1/2 = (3*2 + 1)/2 = 7/2.

Front

What is the process for multiplying fractions?

Back

Front

What is the process for dividing fractions?

Back

Front

What is a fraction?

Back

A fraction represents a part of a whole and consists of a numerator (top number) and a denominator (bottom number).

Front

How do you add fractions with different denominators?

Back

Front

What is a reciprocal?

Back

Front

What is the least common multiple (LCM)?

Back

The least common multiple of two or more numbers is the smallest number that is a multiple of each of the numbers.

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor of two or more numbers is the largest number that divides each of the numbers without leaving a remainder.

Front

How do you simplify a fraction?

Back