Fraction Comparisons and Relationships

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 (part) and 'b' is the denominator (whole).

Front

How do you compare two fractions?

Back

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

Front

What does it mean to add fractions?

Back

Adding fractions involves combining the parts represented by the fractions. If the denominators are the same, add the numerators. If not, find a common denominator first.

Front

What is the process to subtract fractions?

Back

To subtract fractions, ensure they have a common denominator. Then, subtract the numerators and keep the denominator the same.

Front

How do you find a common denominator?

Back

A common denominator is a multiple of the denominators of the fractions you are working with. The least common denominator (LCD) is the smallest such multiple.

Front

What is the least common multiple (LCM)?

Back

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

Front

What is the greatest common factor (GCF)?

Back

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

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 that over the original denominator.

Front

What is a line plot?

Back

A line plot is a graph that shows the frequency of data along a number line, often used to display fractions or measurements.

Front

How do you find the sum of two fractions?

Back

To find the sum of two fractions, if they have the same denominator, add the numerators. If they have different denominators, find a common denominator first.