Math 6: Lesson 3-8: Compare and Order 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 compare two rational numbers?

Back

To compare two rational numbers, convert them to a common denominator or decimal form, then determine which is greater, lesser, or if they are equal.

Front

What does the symbol '>' mean?

Back

The symbol '>' means 'greater than'.

Front

What does the symbol '<' mean?

Back

The symbol '<' means 'less than'.

Front

What does the symbol '=' mean?

Back

The symbol '=' means 'equal to'.

Front

How do you order numbers from least to greatest?

Back

To order numbers from least to greatest, compare each number and arrange them starting from the smallest to the largest.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share.

Front

How do you find the least common denominator of 1/7 and 3/6?

Back

The least common denominator of 1/7 and 3/6 is 42.

Front

Convert 1¾ to a decimal.

Back

1¾ is equal to 1.75.

Front

What is 0.5 in fraction form?

Back

0.5 is equal to 1/2.