r/theydidthemath • u/Skuchubra • 3d ago

[Request] Which is a better deal?

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1.7k Upvotes

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117

u/A1_Killer 3d ago

65/360 * pi * 62 = 20.41 inch2

45/360 * pi * 72 = 19.24 inch2

Slice on the left has more pizza and is cheaper so is the better deal.

13

u/meIpno 3d ago

I know you just followed the given numbers but is not to far fetch to assume the 6 inch pizza is actually 60deg (6 slices per pizza instead of 5.5 at 65deg)

5

u/LeoXCV 2d ago

The .5 leftover is the underpaid worker tax

3

u/meIpno 2d ago

Man if I had to cut pizza at a 65deg angle I'd go mad

1

u/Legitimate_Dust_3853 2d ago

Most likely not perfectly cut.

1

u/Intergalactyc 1d ago

Actually, I just measured it, left slice is actually 45 degrees and right is 36! Don't know why the given numbers are so far off but they are.

2

u/factorion-bot 1d ago

The factorial of 36 is 371993326789901217467999448150835200000000

This action was performed by a bot. Please DM me if you have any questions.

1

u/Intergalactyc 1d ago

Good bot 😍

1

u/TheBased_Dude 1d ago

4567!

1

u/factorion-bot 1d ago

If I post the whole number, the comment would get too long, as reddit only allows up to 10k characters. So I had to turn it into scientific notation.

The factorial of 4567 is roughly 2.192020046290993385858307625673 × 1014732

This action was performed by a bot. Please DM me if you have any questions.

1

u/TheBased_Dude 1d ago

456!

1

u/factorion-bot 1d ago

The factorial of 456 is 150777392777717065903328562798297482932764849966301315324902295697797980802999492049275470580840593582700556154654997912467653672836190567363944536581444396786039028419417159553169852939652733499484374432647121409002713034716885273557660568294514238651304204026421026217797122437474581042706674997505548774529387552185264469304745879944335896334980134727576771262477699704913814778801164976379963316514713032786305083016847394455111607701177156363125206697642497352441989049637406799105387152093299654856194446887474831405921359722324720996553956200165400519069670468845686118517860926559421327845227712982865242890852011587912148558934925229259778865164753102371910801614732061965104129730561590839408147446252948841011789641706225763887234100676084552005497753764496546383864694159909979495432469993306110242973486330432796522331628915418533758582252153753291412897349335363154308911927972242304805109760000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000

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1

u/TheBased_Dude 1d ago

(456!)!

1

u/factorion-bot 1d ago

That number is so large, that I can't even approximate it well, so I can only give you an approximation on the number of digits.

The factorial of the factorial of 456 has approximately 153151238344170020455409577190400398512204337064214034174525302919687236127414388530595484001031208061018519881980343435202359292097271455143673026407768626797620766674425698306114105606513664305201993472268877843706023867324514292510423412594839142929190206815285062215222392692701784112303174517968398113104315020465421876768177305178505811041661709858258736799864722224529915010124924159255172849921537970622059390365801834921175178720572080099036838958728920656786243214420334400146286573891359229785086166184058651114159228700074033804761868048177739800850839520338833448665480142704302804610483153777646721389792090012749142198706999983384734348208137957424587323406781040275150291470303640960906005685594574288739474848092113753330697795378825826717572682963670806867658929672285191611152562139512316784107457879301394170579605476147412132146829850169239189579751337290135218231078783405581339156561717638429115620340653164695287523497895846560480460952859765764469143341508556862618760939306304980060462588624897 digits

This action was performed by a bot. Please DM me if you have any questions.

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3

u/Double_A_92 2d ago

Realistically it will be 60° though.