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Description

Big 🦇Brain!

safe2272302 artist:icey148 oc1001128 oc only732776 oc:echo1046 bat pony80739 pony1705257 g42131045 comic140873 fancy mathematics263 fangs44111 fingers together133 floppy ears77973 food108232 high res413227 hooves together998 lightbulb558 mango782 math1005 math in the comments11 simple background640204 solo1509226 sweat44271 white background177661

Comments

Syntax quick reference: **bold** *italic* ||hide text|| `code` __underline__ ~~strike~~ ^sup^ ~sub~

Detailed syntax guide

furrypony
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hopelessly sad filly
The image presents a system of equations with three unknowns, represented both algebraically and pictorially.
Panel 1: The equations are:
  • x + x + x = 90
  • x + x + y = 140
  • y - 2z = 5
The bottom line asks: z + y + x = ?
A cartoon bat-pony expresses confusion.
Panel 2: The bat-pony sweats, highly disturbed by the mathematical challenge. Its thought bubble is blank.
Panel 3: The same system is presented using fruit icons:
  • 3 Mangoes = 90
  • 2 Mangoes + 1 Green fruit = 140
  • 1 Green fruit - 2 Purple fruits = 5
The bottom line asks: 1 Purple fruit + 1 Green fruit + 1 Mango = ?
Panel 4: The bat-pony reacts with surprise and dawning comprehension as a light bulb appears above its head, symbolizing a sudden idea or solution.
EEEThree mangoes make a fine bat-pony snack 🦇😋, and they total 90 fruity points of deliciousness, giving each one 30. EEETwo mangoes shared with a single, mysterious green fruit 🍏❓ sum to 140 points of sweet satisfaction. This means the green fruit, though strange, holds a powerful 80 points of flavor. EEETrading one green fruit for two even stranger purple fruits 💜💜 leaves a mere 5 points of aftertaste. Clearly, each purple fruit offers a 37.5 points of flavor. A full meal of one mango, one green fruit, and one purple fruit sums to 147.5 points of bat-pony culinary delight. 🦇✨
Background Pony #6843
я подрочить сюда захожу а не ребусы решать 😁
Background Pony #9810
A bat and ball together cost $1.10. The bat costs $1.00 more than the ball. How much does the ball cost?
The hard part is realizing that it says “the bat costs $1.00 more than the ball” and not just “the bat costs $1.00”.
Longer explanation:
This problem is basically:
(There is no emoji for baseball bat, so I’ll use the wood emoji: 🪵.)
🪵 + ⚾ = $1.10
🪵 = ⚾ + $1.00
⚾ = ?
Algebroot Neogears
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Sci-fi & Dragons
Yeah, but you’d be surprised how many people really do get that one wrong. Of course, it’s easier to miss when it’s not among a bunch of other math problems which means you are already in a state of mind looking for the details.
Such as me, apparently. As I see it only as “110-100”, which of course would instead equal “10”.
Pseudowolf
Lunar Supporter - Helped forge New Lunar Republic's freedom in the face of the Solar Empire's oppressive tyrannical regime (April Fools 2023).

@Background Pony #AC4B
Yeah, but you’d be surprised how many people really do get that one wrong. Of course, it’s easier to miss when it’s not among a bunch of other math problems which means you are already in a state of mind looking for the details.
Background Pony #2D69
@Background Pony #AC4B
@Background Pony #7D54
(OP of that 🍔🍟🥤 image here.)
There are complex solutions to it, but I don’t know if there are closed forms for them.
🍔=6 is simple.
If you know some basic complex number, 🍟=±i (or ±j as some might prefer) isn’t too hard either.
The thing is
🥤^(±i)
which really means
exp(±i * Log(🥤))
or equivalently
exp(∓Arg(🥤)) * exp(±i * log(|🥤|))
exp(∓Arg(🥤)) * (cos(log(|🥤|)) ± i*sin(log(|🥤|)))
assuming we only take the principal value.
This is as far as I can do myself. I don’t know how to solve it, though I would guess that there are solutions, just from the looks.
I did link a source on that image, do check the discussion out if you’re interested.
🥤1 ≒ -2.97983 + 0.0388569i
🥤2 ≒ 0.27972 - 0.74861i
(This feels a bit off-topic now. Sorry about that. :d)
Background Pony #7D54
@Background Pony #AC4B
From a basic knowledge of math (it was never my strong suit) I don’t think it can work. The problem is the second equation.
Burger = x
Fries = y
X + X + X = 18, so X=6
But X + (Y * Y) = 5
In order of operations, you do parenthesis (and multiplication) before addition. And since we know X=6, for the equation to equal 5, (YY) has to equal -1. But a negative times a negative equals a positive and a positive times a positive equals a positive. So there is no way for YY to equal a negative number.
Now, I realize there is probably some sort of high-flying advanced math that would answer this puzzle, but that’s beyond me.
Background Pony #9810
@mirolord
TBH this one is so simple that you don’t even have to treat it as an equation system. You can just do it top to bottom.