Rational Numbers

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 order rational numbers from greatest to least?

Back

To order rational numbers from greatest to least, convert them to a common denominator or decimal form, then compare their values.

Front

What is the decimal equivalent of 1/4?

Back

The decimal equivalent of 1/4 is 0.25.

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 process for ordering a set of integers from least to greatest?

Back

To order integers from least to greatest, compare their values and arrange them in ascending order.

Front

What is the integer representation of a descent of 30 feet?

Back

The integer representation of a descent of 30 feet is -30.

Front

How do you compare negative rational numbers?

Back

To compare negative rational numbers, the number with the greater absolute value is considered smaller.

Front

What is the least common denominator (LCD)?

Back

The least common denominator (LCD) is the smallest multiple that is common to the denominators of two or more fractions.

Front

How do you find the least common multiple (LCM) of two numbers?

Back

To find the least common multiple (LCM) of two numbers, list the multiples of each number and identify the smallest multiple they share.

Front

What is the difference between positive and negative integers?

Back

Positive integers are greater than zero, while negative integers are less than zero.