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 order rational numbers from greatest to least?

Back

To order rational numbers from greatest to least, compare their values and arrange them starting from the highest value down to the lowest.

Front

What is the decimal representation of -1.5?

Back

The decimal representation of -1.5 is simply -1.5.

Front

How do 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 value of -3.75 on a number line?

Back

-3.75 is located between -3 and -4 on a number line, closer to -4.

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 larger or smaller.

Front

What is the least value in the set {-1, -1.1, -1.5, -1.15, -0.5}?

Back

The least value in the set is -1.5.

Front

What does it mean for a number to be 'greater' than another number?

Back

A number is 'greater' than another if it is to the right of that number on the number line.

Front

How do you find the midpoint between two rational numbers?

Back

To find the midpoint, add the two numbers together and divide by 2.

Front

What is the greatest value in the set {12, -9, -6, 10}?

Back

The greatest value in the set is 12.