Question

Which number is irrational

Answer 1

Here's the problem

Answer 2

so what are the qualifications for something to be irrational?

Answer 3

which of those cant be represented as a fraction?

Answer 4

Irrational numbers can not be represented as repeating decimals

Answer 5

hint: ^^ That is the requirement

Answer 6

D?

Answer 7

repeating decimals are rational because they can be represented as a fraction. Take 2/3 for example, that is .6666666 repetend, and it is rational

Answer 8

A?

Answer 9

so, you have a decimal, can you turn it into a fraction?

Answer 10

hint think fraction of a dollar

Answer 11

Yes

Answer 12

then how can .46 be irrational?

Answer 13

if it can be written as a fraction?

Answer 14

now, you figure out which it is without me,

Answer 15

tell me why so I know you are not guessing