Memes

44912 readers

2781 users here now

Rules:

Be civil and nice.
Try not to excessively repost, as a rule of thumb, wait at least 2 months to do it if you have to.

founded 5 years ago

MODERATORS

[email protected]

1195

Math (i.vgy.me)

submitted 2 months ago by [email protected] to c/[email protected]

136 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[–] [email protected] 5 points 2 months ago (5 children)

Wow. In America, trades people use a chart to look up literally anything that requires math. If you’re lucky.

Most of the time “it looks good enough” is enough.

[–] [email protected] 1 points 2 months ago* (last edited 2 months ago) (4 children)

I've had an economics teacher in the Netherlands who had interest tables and wanted us to them too. For those before calculators, those are tables that list the years on the left, and the interest on top, and then the multiplier in the table.

So, 10 years at 6.5% = 1.877

This was in 2005i sh.

[–] [email protected] 2 points 2 months ago (3 children)

Could you use a slide rule for that kind of multiplication?

[–] [email protected] 1 points 2 months ago

In my study time it was the only which exists, still no electronic or computers , only in big companies, which worked with punch cards.

load more comments (2 replies)