Major 1 Review - Classify Rational Numbers, FDP, Absolute Value

Front

What is a rational number?

Back

A rational number is any number that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

What is the absolute value of a number?

Back

The absolute value of a number is its distance from zero on the number line, regardless of direction. It is always a non-negative value.

Front

Is every whole number a rational number?

Back

Yes, every whole number is a rational number because it can be expressed as a fraction with a denominator of 1.

Front

What is the relationship between integers and whole numbers?

Back

Every whole number is an integer, but not every integer is a whole number (e.g., negative numbers are integers but not whole numbers).

Front

How do you convert a percentage to a fraction?

Back

To convert a percentage to a fraction, divide the percentage by 100 and simplify if possible.

Front

What is 100% as a fraction?

Back

Front

What is the absolute value of -5?

Back

The absolute value of -5 is 5.

Front

How do you find the percentage of a number?

Back

To find the percentage of a number, multiply the number by the percentage (as a decimal) and simplify.

Front

What is 45% as a decimal?

Back

45% as a decimal is 0.45.

Front

What is the simplified fraction of 75%?

Back