Rational Numbers Review

What is a rational number?

• Positive and negative decimals.

• Any number.

• Any number that can be written as a fraction like a/b.

• Whole numbers and integers.

Numbers like -3, -2, -1, 0, 1, 2, 3 are called

• whole numbers

• integers

• rational Numbers

• natural numbers

How do you change an integer into a fraction in the form a/b?

• You can't do that.

• Put a 1 as the denominator.

• Use the check mark method.

• Divide.

Write the decimal as rational numbers, in the form of a/b (as a fraction).

0.65

Write the decimal as rational numbers, in the form of a/b (as a fraction).

4.2

6 is a rational number

• True

• False

Write the mixed number as rational numbers, in the form of a/b (in fraction form).

4 3/8

How would 5/9 be classified?

• rational

• whole and integer

• only integer

• only whole

Fill in the blank with the correct sign >, < , or =

1.6_____ 1.45

• >

• <

• =

Fill in the blank with the correct sign >, < , or =

3/5 _______ 4/6

• >

• <

• =