this post was submitted on 09 Nov 2023
1369 points (98.1% liked)
Memes
45753 readers
2025 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
you are viewing a single comment's thread
view the rest of the comments
view the rest of the comments
While I get your sentiment, I'm always baffled how people fail to just memorize some basic formulas/equations and then just to plug and play:
1÷kⁿ = k⁻ⁿ
% = 1÷100 = 10⁻²
k×10ⁿ equals k with its floating point shifted by n to the right for positive n, or to the left for negative n
That's really all one needs to know for the "problem" at hand. For your concrete example of "40% of 59" that would just be
59×40×10⁻²
Just solve that whatever way is easiest. I don't get why people get panic-stricken when they see the % sign.