Brynn: (some/all?) Europeans use a comma instead of a decimal point so

25,4 means 25.4

see: google [countries that use comma for decimal point] -->

https://en.wikipedia.org/wiki/Decimal_markRegards ... Alec

On 2017-02-07 Tue 3:26, brynn wrote:

> Example: an A4 is 210 mm x 297 mm. Let's convert it in px using the 90 DPI

> convention:

> 210/25,4*90 = 744 px

> 297/25,4*90 = 1052 px

> "

> I think it uses math symbols that I don't understand. (I've learned math with

> that ancient world of inches, feet and yards, rather than metric system.)

>

> Is it 210 divided by 25? If it is, why do you divide by 25?

>

> I think 4* 90 means 4 times 90, but I don't understand where the 4 comes from.

> And the comma is foreign to me, if it means anything more than pause.

>

> Thanks again,

> brynn

>

> -----Original Message-----

> From: LucaDC

--

Regards ... Alec

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