Hacker News
new
|
past
|
comments
|
ask
|
show
|
jobs
|
submit
login
Imanari
on Dec 9, 2020
|
parent
|
context
|
favorite
| on:
Ask HN: What Back-of-the-Napkin Calculation Should...
15% of 33 is the same as 33% of 15. Sometimes you get an easier calculation by switching the numbers this way.
Guidelines
|
FAQ
|
Lists
|
API
|
Security
|
Legal
|
Apply to YC
|
Contact
Search:
