Comparing & Ordering Rational Numbers

Front

What is a rational number?

Back

Front

How do you convert a percentage to a decimal?

Back

To convert a percentage to a decimal, divide the percentage by 100. For example, 56% becomes 0.56.

Front

What is the first step in comparing rational numbers?

Back

The first step is to convert all numbers to the same form (either fractions, decimals, or percentages) to make comparison easier.

Front

How do you order rational numbers from least to greatest?

Back

Convert all numbers to the same form, then compare their values to arrange them in ascending order.

Front

What does the symbol '>' mean in comparing numbers?

Back

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Back

Front

How do you find a number between two given rational numbers?

Back

To find a number between two rational numbers, you can average them or choose a number that is closer to either end.

Front

What is the significance of the number line in comparing rational numbers?

Back

The number line visually represents the order of numbers, where numbers to the right are greater than those to the left.

Front

How do you compare fractions with different denominators?

Back

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

Front

What is the decimal equivalent of 80%?

Back

The decimal equivalent of 80% is 0.80.