Comparing and Ordering Rational Numbers-6 Questions

Front

What are rational numbers?

Back

Rational numbers are numbers that can be expressed as the quotient or fraction of two integers, where the denominator is not zero.

Front

How do you compare two rational numbers?

Back

To compare two rational numbers, convert them to a common denominator or convert them to decimal form and then compare their values.

Front

What is the process for ordering a set of rational numbers?

Back

To order a set of rational numbers, convert them to a common denominator or decimal form, then arrange them from least to greatest or vice versa.

Front

What is the value of -1 in relation to other rational numbers?

Back

-1 is less than 0 and can be compared to other rational numbers by determining their values relative to -1.

Front

How do you identify the largest rational number in a set?

Back

To identify the largest rational number in a set, compare each number's value and select the one with the highest value.

Front

What is the significance of a common denominator in comparing rational numbers?

Back

A common denominator allows for easier comparison of rational numbers by providing a uniform basis for their values.

Front

How can you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the relationship between positive and negative rational numbers?

Back

Positive rational numbers are greater than zero, while negative rational numbers are less than zero.

Front

How do you add two rational numbers with different denominators?

Back

To add two rational numbers with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the difference between proper and improper fractions?

Back

A proper fraction has a numerator smaller than its denominator, while an improper fraction has a numerator that is equal to or larger than its denominator.