6.2D Compare & 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 compare two rational numbers?

Back

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

Front

What is the process of ordering rational numbers?

Back

Ordering rational numbers involves arranging them from least to greatest or greatest to least based on their values.

Front

What is the value of -3/4 compared to -1/2?

Back

-3/4 is less than -1/2 because it is further to the left on the number line.

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 decimal equivalent of 1/4?

Back

The decimal equivalent of 1/4 is 0.25.

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 1/3 and 1/4?

Back

The least common denominator of 1/3 and 1/4 is 12.

Front

What is the value of 2/5 + 1/10?

Back

The value of 2/5 + 1/10 is 5/10 or 1/2.

Front

How do you subtract rational numbers?

Back

To subtract rational numbers, find a common denominator, convert the fractions, and then subtract the numerators.