PA Unit 1 Quiz #1-Rational

Express 0.4 as a fraction in SIMPLEST FORM.

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• 4/10

• 1/5

• 4/10

• 2/5

Express 0.6 as a fraction in SIMPLEST FORM

• 6/10

• 6/100

• 3/5

• 1/2

Express 9/20 as a decimal

• 0.9

• 0.18

• 0.8

• 0.45

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

What is a Rational Number.

• Subtracting

• Multiplying numbers together

• Numbers that can be written as a fraction

• Numbers that cannot be written as a fraction

Tags

CCSS.5.NBT.A.2

 $\overline{.6}$  is what as a fraction in SIMPLEST FORM

• 3/5

• 6/10

• 6/9

• 2/3

 $0.\overline{47}$  is what as a fraction?

• 47/100

• 47/999

• 47/99

• 47/10

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

True or false: 1.01001000100001... is an example of a Rational Number.

• True

• False

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1

True or False: -15/8 is an example of a Rational Number

• True

• False

Tags

CCSS.5.NBT.A.2

 $\pi$  <-- True or False: pi is an example of a Rational Number.

• True

• False

What is the decimal expansion of 6/9

• 2/3

• 0.666...

• 0.6

• 0.999...

Tags

CCSS.7.NS.A.2D

CCSS.8.NS.A.1