Rational or Irrational

What type of number is π ?

• Rational
• Irrational

Tags

CCSS.8.NS.A.1

CCSS.8.NS.A.2

√7

• Rational 
• Irrational
• real
• fake

Tags

CCSS.8.NS.A.1

CCSS.8.NS.A.2

Rational or Irrational?

• Rational

• Irrational

Rational or Irrational?

• Rational

• Irrational

Rational or Irrational?

• Rational

• Irrational

Rational or Irrational?

• Rational

• Irrational

What is a rational number ?

• A rational number  is a number that cannot be written as a fraction.
• A rational number is a number that can be written as a fraction.
• A rational number cannot be a repeating  decimal.

Tags

CCSS.5.NBT.A.2

Which number is irrational?

• 9.6
• √45
• 3/8
• 3.4 x 10 ⁵

Tags

CCSS.8.EE.A.2

CCSS.8.NS.A.1

The square root of 30 is between which two whole numbers

• 7 and 8

• 2 and 3

• 5 and 6

• 4 and 5

the square root of 200 is between which two whole numbers?

• 14 and 15

• 16 and 17

• 20 and 21

• 19 and 20