```
0.20
+ 0.69
-------
0.89
```

```
0.53
x 0.65
------
265
3180
------
0.3445
```

The number of decimal places is derived from the arithmetic.

```
0.20
+ 0.69
-------
0.89
```

```
0.53
x 0.65
------
265
3180
------
0.3445
```

The number of decimal places is derived from the arithmetic.

Hi mtf. Thanks for your response. What happens if, say, I want the first equation to print(one_decimal_point) instead of two? β¦

two_decimal_points = Decimal(β0.2β) + Decimal(β0.69β)

β¦ somehow get to an output of β¦

β only 0.9 β¦?

I see your example and it makes sense β¦ but if what you say is true, then why in the lesson for this concept does the example produce a long string of numbers instead of just two decimals like what I wrote in green?

Is it that by adding (in front of the number) the word Decimal, weβre telling the computer to βHey, this number has two decimals so stick with a two decimal result?β Also, the lesson says that Decimal is a data type β¦ which came from inside the decimal library/module right? Data type. Exactly like how strings and boolean are data types too right? So Decimal is NOT a function?

It will be helpful to have the documentation on hand when working with this module, at least until it is committed to memory.

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Thank you for this reference. I will study it!

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