Rational Numbers Review

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 convert them to decimal form and then compare their values.

Front

What is the value of -4/7?

Back

-4/7 is a rational number that is less than 0.

Front

What does it mean if one rational number is greater than another?

Back

It means that the first number is farther to the right on the number line than the second number.

Front

What is the decimal equivalent of -3/4?

Back

-3/4 is equal to -0.75.

Front

How do you convert a fraction to a decimal?

Back

Divide the numerator by the denominator.

Front

What is the relationship between -2/5 and -3/5?

Back

-2/5 is greater than -3/5 because it is closer to zero on the number line.

Front

What is the value of 1.9 compared to -19?

Back

1.9 is greater than -19.

Front

How do you express 18.5 as a fraction?

Back

18.5 can be expressed as 37/2.

Front

What is the value of -3/4 compared to -0.75?

Back

-3/4 is equal to -0.75.