Converting and 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

What is a whole number?

Back

A whole number is a non-negative integer, which includes zero and all positive integers (0, 1, 2, 3, ...).

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?

Back

To order rational numbers, convert them to a common format (like decimals or fractions) and then compare their values.

Front

What is the greatest rational number in a set?

Back

The greatest rational number in a set is the number with the highest value when all numbers are compared.

Front

What is the least rational number in a set?

Back

The least rational number in a set is the number with the lowest value when all numbers are compared.

Front

How do you identify the equivalent fraction of a percentage?

Back

To identify the equivalent fraction of a percentage, write the percentage over 100 and simplify.

Front

What is the significance of negative numbers in ordering?

Back

Negative numbers are less than zero, so when ordering, they will always be placed to the left of positive numbers.

Front

How do you compare fractions with different denominators?

Back

To compare fractions with different denominators, find a common denominator or convert them to decimals.

Front

What is the relationship between decimals and fractions?

Back

Decimals are another way to represent fractions, where the denominator is a power of ten.