3.3 Math Computation

Front

Which value is least? 2/5, 2/3, 2/4

Back

2/5 is the least value.

Front

What is a fraction?

Back

A fraction represents a part of a whole, expressed as a numerator over a denominator.

Front

How do you compare fractions with different denominators?

Back

Convert them to a common denominator or convert to decimal form.

Front

What is the least common denominator (LCD)?

Back

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

Front

How do you add fractions?

Back

Find a common denominator, convert the fractions, and then add the numerators.

Front

What is a proper fraction?

Back

A proper fraction is a fraction where the numerator is less than the denominator.

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction.

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 is the new numerator.

Front

What is the process to simplify a fraction?

Back

Divide the numerator and denominator by their greatest common factor (GCF).