Rational & Irrational Quiz Review

√10

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

.75

• Rational
• Irrational

Tags

CCSS.HSN.RN.B.3

.141414141414...

• Rational 
• Irrational 

Tags

CCSS.8.NS.A.1

CCSS.7.NS.A.2D

Pi

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

The product of a non-zero rational number & an irrational number is ......

• Rational

• Irrational

• Sometimes rational, Sometimes Irrational

The sum of 2 rational numbers is ....

• Rational

• Irrational

• Sometimes rational, Sometimes Irrational

The product of a two irrational numbers are ....

• Rational

• Irrational

• Sometimes rational, Sometimes Irrational

The product of two rational numbers are ....

• Rational

• Irrational

• Sometimes rational, Sometimes Irrational

What number can you add to  $\sqrt{4}$  to obtain an irrational number?

•  $\sqrt{16}$  

•  $\frac{1}{2}$  

•  $\sqrt{8}$  

•  $0.\overline{23}$  

The height of the door is 6.5 meters. Which expression converts the height to feet? Note 1 foot = 0.3048 meters and 1 meter = 3.2808 feet.

• $6.5m\ \times\frac{3.2808\ m}{1\ ft}$

• $6.5\ m\ \times\frac{3.2808\ ft}{1m}$

• $6.5\ m\ \times\frac{1\ m}{0.3048\ ft}$

• $6.5\ m\ \times\frac{0.3048\ m\ }{1\ ft}$