Ordering Rational Numbers

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

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 the process for ordering rational numbers from least to greatest?

Back

To order rational numbers from least to greatest, convert all numbers to a common format (like decimals or fractions with a common denominator) and then compare their values.

Front

How do you compare negative integers?

Back

When comparing negative integers, the number with the greater absolute value is the smaller number. For example, -5 is less than -3.

Front

What is the significance of the number line in ordering numbers?

Back

A number line visually represents the order of numbers, allowing for easy comparison and understanding of their relative positions.

Front

How do you order temperatures from greatest to least?

Back

To order temperatures from greatest to least, compare their values, keeping in mind that higher temperatures (less negative) come first.

Front

What does it mean for a number to be represented on a number line?

Back

A number represented on a number line indicates its position relative to other numbers, showing its value and order.

Front

How can you express a mixed number as an improper fraction?

Back

To express a mixed number as an improper fraction, multiply the whole number by the denominator, add the numerator, and place the result over the original denominator.

Front

What is the relationship between fractions and decimals?

Back

Fractions can be converted to decimals by dividing the numerator by the denominator.

Front

How do you identify the least common denominator (LCD) for fractions?

Back

The least common denominator is the smallest multiple that is common to the denominators of two or more fractions.