Question

Classify each number as rational or irrational.

Drag the choices into the boxes to correctly complete the table.
rational irrational

0.167¯¯¯¯¯ ​29 ​​π​ 225−−−√

Answer 1

0.167 is rational
2/9 is rational
225 is rational
Pi is irrational

Answer 2

0.167 - rational number

29 - rational number.

`\pi` - irrational number

`√(225)` - rational number

Explanation:

Rational numbers can be written as a fraction or whole numbers. It can be positive or a negative number

0.167 (repeating decimal) can be represented as a simple fraction

So it is a rational number

29 is an integer. So it is a rational number.

`\pi` cannot be written in simple fractional form so it is an irrational number

`√(225) = 15` is a rational number