So let's give ourselves a repeating decimal.

Pi cannot be written as a repeating decimal.

That's all they mean by a repeating decimal.

That doesn't say that a repeating decimal means that it's rational.

And then it says pi cannot be written as a repeating decimal.

But it said that you cannot write it as a repeating decimal.

A number can be written as a repeating decimal if it is rational.

A number can be written as a repeating decimal if it is rational.

So if pi cannot be written as a repeating decimal, pi be rational?

It just means that a rational number can be written as a repeating decimal.

So if you're rational, that means that you can write it as a repeating decimal.

It doesn't say that a repeating decimal can definitely be written as a rational number.

It just says that if it is rational, a number can be written as a repeating decimal.

But notice, this statement right here, a number can be written as a repeating decimal if it is rational.

So let's say I had the repeating decimal zero point seven and sometimes it'll be written like that. bar above the seven

Well if pi was rational, if pi was in this set, if pi were rational, then you could write it as a repeating decimal.

Decimal

It's a decimal machine. Everything's done in decimal.

So 89.3 repeating.

55.5 repeating glasses.

You're repeating yourself.

He kept repeating

If two repeating minus two repeating that's just a bunch of zeros.

Decimal symbol

Decimal places

Decimal symbol

Decimal places

In decimal

Decimal point

Decimal Dollar

Notice I lined up this decimal right below this decimal.

Well, there's one number behind the decimal point, two numbers behind the decimal point, three numbers behind the decimal point, four numbers behind the decimal point.

In mathematics, the repeating decimal 0.999... (sometimes written with more or fewer 9s before the final ellipsis, for example as 0.9..., or in a variety of other variants such as 0.9, 0.

History is repeating itself.

lt's hardly worth repeating.

One simple theme repeating

One simple theme Repeating

Now you're repeating yourself!

At least one decimal shall be shown after the decimal point.

Number, Decimal Digit

XML Decimal Entity

XML decimal entity

Number ,Decimal Digit

Decimal number format

Set decimal precision