Multiplying and dividing rational numbers

Choose always, sometimes, or never:

For fractions in the form of n ÷ 3, where n is a positive integer:

if n > 3, the decimal equivalent is ________ repeating.

• always

• sometimes

• never

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

A decimal number that has digits that do not go on forever. (It ends.) Examples: 0.25 or 3.0375

• Terminating Decimal

• Repeating Decimal

• Irrational Number

• Integer

• Whole Number

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Terminating or Repeating? 44/99

• Terminating

• Repeating

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Is the number. 0.64646464... rational or irrational?

• Irrational because it is nonterminating.

• Rational because it is repeating.

• Irrational because it is an imperfect square.

• Rational because it terminates.

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

True or False: 0.2356 is a terminating decimal

• True

• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Terminating Decimal is

• when division results in a decimal that stops

• when division results in a decimal that repeats the same digit or digits forever

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

ALL non-terminating, non-repeating decimals can be written as a fraction.

• True

• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

0.323754...

• rational

• irrational

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

Repeating or Non-repeating? 6/50

• Repeating
• Non-repeating

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

A terminating decimal is a decimal that ...

• ends
• smells
• repeats
• dificult

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1