Rational or Irrational

What type of number is π ?

• Rational

• Irrational

√7

• Rational 

• Irrational

• real

• fake

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.

Which number is irrational?

• 9.6

• √45

• 3/8

• 3.4 x 10 ⁵

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