596
It looks so wrong (sh.itjust.works)
you are viewing a single comment's thread
view the rest of the comments

Or the way I do it:

  • 3 * 20 = 60
  • 60 - 51 = 9
  • 20 - (9 / 3) = 17

So the factors are 17 and 3. I know 3 is a factor because 5+1=6, which is divisible by 3, so I just use a convenient multiple of 3 that's pretty close to the actual number to get the divisor.

I have young kids and they keep asking me to do crazy math problems while driving, so that's generally the trick I use.

this post was submitted on 11 Dec 2024
596 points (95.4% liked)

People Twitter

5353 readers
555 users here now

People tweeting stuff. We allow tweets from anyone.

RULES:

  1. Mark NSFW content.
  2. No doxxing people.
  3. Must be a tweet or similar
  4. No bullying or international politcs
  5. Be excellent to each other.
  6. Provide an archived link to the tweet (or similar) being shown if it's a major figure or a politician.

founded 2 years ago
MODERATORS