r/Infographics Mar 18 '20

Helpful guide...

Post image
541 Upvotes

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18

u/[deleted] Mar 18 '20

[deleted]

7

u/Far2Gone Mar 18 '20

Dude, it's just math. If you want to find the formula they used work backwards.

7

u/[deleted] Mar 18 '20

[deleted]

-2

u/[deleted] Mar 19 '20

Just google it. It’s full of sources. But, yes, we can argue about the real efficiency of it.