this post was submitted on 26 Jul 2023
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[–] grandkaiser@lemmy.world 10 points 1 year ago (3 children)

Except WTF is the next size up or down from 15/64??!!!

There's lots of great reasons to switch to metric. Inability to do basic fractions isn't one of them...

For the record, it would be 16/64, or, 1/4

[–] grue@lemmy.ml 6 points 1 year ago

For the record, it would be 16/64, or, 1/4

Nope! It'd be 6mm, then B gauge (6.045mm), then 1/4" (6.350mm). And that's not including things like over/under reamers and such.

(Sorry, I've been watching too much Blondihacks lately.)

[–] explodicle@local106.com 3 points 1 year ago (1 children)

Everyone has trouble with something that's basic for someone else - we just have different skills. If these fractions are too confusing for a significant minority of people, then that's a good reason to switch from fractional to decimal.

[–] grandkaiser@lemmy.world 1 points 1 year ago* (last edited 1 year ago)

Except I'm this specific case, it's about measurements for tools. Fractional is far more practical for construction than decimal for tooling.

[–] Stuka@lemmy.ml 1 points 1 year ago* (last edited 1 year ago)

But somehow the brother is convinced, despite the fact that they left the hardware store without the bit they needed!