Comparing 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.

Tags

CCSS.5.NBT.A.2

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 or lesser.

Tags

CCSS.6.NS.C.7A

CCSS.6.NS.C.7B

Front

What does the inequality sign '>' mean?

Back

The '>' sign means 'greater than'. For example, 3 > 2 means 3 is greater than 2.

Tags

CCSS.1.NBT.B.3

Front

What does the inequality sign '<' mean?

Back

The '<' sign means 'less than'. For example, 2 < 3 means 2 is less than 3.

Tags

CCSS.4.NF.A.2

Front

How do you convert a percentage to a fraction?

Back

To convert a percentage to a fraction, divide the percentage by 100 and simplify if possible.

Front

What is the decimal equivalent of 56%?

Back

The decimal equivalent of 56% is 0.56.

Front

How do you order fractions from least to greatest?

Back

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

Tags

CCSS.3.NF.A.3D

Front

What is the decimal equivalent of 1.07?

Back

The decimal equivalent of 1.07 is simply 1.07.

Tags

CCSS.4.NF.C.6

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Front

What is the least common denominator (LCD)?

Back

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