MAIN FEEDS
Do you want to continue?
https://www.reddit.com/r/theydidthemath/comments/1jr7j7o/request_which_is_a_better_deal/mlci032/?context=3
r/theydidthemath • u/Skuchubra • 3d ago
139 comments sorted by
View all comments
1.5k
So, the 6 inch Pizza has an area if
62*pi=113 sq. inch * (65/360)=20.4 sq. Inch
the pizza with 7 inch has
72*pi=154 sq. Inch * (45/360)=19.2 sq. inch.
Get the 6 inch, it has abut 1.2 Square inches more pizza for 20 cent less :)
59 u/Business-Emu-6923 3d ago You can just do chaotic maths and ignore the common factors: 6x6x65 =2,340 7x7x45 =2,205 41 u/NoBusiness674 3d ago Most cursed unit: °"² (degree inch squared) 5 u/Lihiro 3d ago I'm cringing looking at it. Take it away! 2 u/Business-Emu-6923 2d ago Degree inch squared is the only measure of pizza you need. 1 u/meIpno 2d ago °"° tiny face 6 u/sneakyhopskotch 3d ago You should then divide by the prices to make sure of the answer. Love it though. 7 u/Level9disaster 3d ago No need, as the first one is also cheaper. 5 u/sneakyhopskotch 2d ago Ture. I should have said "to be sure of how much of a better deal it was" 2 u/Ignorhymus 3d ago Alternatively, is 36/49 bigger than 45/65? The latter 9/13, or 36/52, so we can see 36/49 is bigger than 36/52
59
You can just do chaotic maths and ignore the common factors:
6x6x65 =2,340
7x7x45 =2,205
41 u/NoBusiness674 3d ago Most cursed unit: °"² (degree inch squared) 5 u/Lihiro 3d ago I'm cringing looking at it. Take it away! 2 u/Business-Emu-6923 2d ago Degree inch squared is the only measure of pizza you need. 1 u/meIpno 2d ago °"° tiny face 6 u/sneakyhopskotch 3d ago You should then divide by the prices to make sure of the answer. Love it though. 7 u/Level9disaster 3d ago No need, as the first one is also cheaper. 5 u/sneakyhopskotch 2d ago Ture. I should have said "to be sure of how much of a better deal it was" 2 u/Ignorhymus 3d ago Alternatively, is 36/49 bigger than 45/65? The latter 9/13, or 36/52, so we can see 36/49 is bigger than 36/52
41
Most cursed unit: °"² (degree inch squared)
5 u/Lihiro 3d ago I'm cringing looking at it. Take it away! 2 u/Business-Emu-6923 2d ago Degree inch squared is the only measure of pizza you need. 1 u/meIpno 2d ago °"° tiny face
5
I'm cringing looking at it. Take it away!
2
Degree inch squared is the only measure of pizza you need.
1
°"° tiny face
6
You should then divide by the prices to make sure of the answer. Love it though.
7 u/Level9disaster 3d ago No need, as the first one is also cheaper. 5 u/sneakyhopskotch 2d ago Ture. I should have said "to be sure of how much of a better deal it was"
7
No need, as the first one is also cheaper.
5 u/sneakyhopskotch 2d ago Ture. I should have said "to be sure of how much of a better deal it was"
Ture. I should have said "to be sure of how much of a better deal it was"
Alternatively, is 36/49 bigger than 45/65? The latter 9/13, or 36/52, so we can see 36/49 is bigger than 36/52
1.5k
u/Lomega18 3d ago
So, the 6 inch Pizza has an area if
62*pi=113 sq. inch * (65/360)=20.4 sq. Inch
the pizza with 7 inch has
72*pi=154 sq. Inch * (45/360)=19.2 sq. inch.
Get the 6 inch, it has abut 1.2 Square inches more pizza for 20 cent less :)