The Easier Equations
2x - 5 = 10
7.5
2x - 5 = 10
+5 +5
2x = 15
/2 /2
x = 7.5
2x + 2 = 6x - 42
2x + 2 = 6x - 42
-2x -2x
2 = 4x - 42
+42 +42
44 = 4x
/4 /4
x = 11
If I have a piece of paper with a mark on one side and I drop it, what is the probability that it will land on the side of the paper with the mark on it?
(NOT COUNTING PHYSICS)
1/2
Favorable Outcome / Possibilities
1/2
If there are 10 aliens that are all different colors on a small planet far away, what is the probability that one of them is green?
1/10
Favored Outcome(s) / Possibilities
Why did I make this?
I made it as a fallback incase I couldn't finish the game I was originally going to make, and in this case... I could not finish it. I'm deciding to make it some type of Blooket / Gimkit website.
5x + 18 = 14
x = -.8
5x + 18 = 14
- 18 -18
5x = -4
/5 /5
x = -.8
64x - 271 = 1948
64x - 281 = 1948
+281 +281
64x = 2219
/64 /64
x = 34.67
What is the probability that I land a 4 on a die?
1/6
Favorable Outcome / Possibilities
1/6
I have a giant cube with 6 sides each labeled, and I dropped it 4 times. What's the probability it will land on either side 1 or 3 each time?
1/81
If the chance of getting either sides is 2/6, then the equation would look like this:
2/6 * 2/6 * 2/6 * 2/6
This would give the answer of 1/81.
Whar?
What
x - 1 = 8
x = 9
x - 1 = 8
+1 +1
x = 9
8x - 9 = 91
8x - 9 = 91
+9 +9
8x = 100
/8 /8
x = 12.5
What is the probability that I click H on my keyboard randomly? (a chromebook keyboard)
There's 74 keys if you don't want to count.
1 / 74
Favored Outcome(s) / Possibilities
It's really easy.
I spun a spinner 3 times with 3 colors and 3 places I can land on. What's the probability it will land on the same color every time I spin?
1/27
If the chance of getting the one color is 1/3, then the equation would look like this:
1/3 * 1/3 * 1/3
This gives you the answer of 1/27
Jake
The ultimate prankster
2x + 14 = 1
x = -6.5
2x + 14 = 1
- 14 - 14
2x = -13
/2 /2
x = -6.5
-4x + 162 = 198
-4x + 162 = 198
- 162 -162
-4x = 36
/-4 /-4
x = -9
What is the possibility of flipping a coin and getting tails? (Percentage)
50%
Favored Outcome(s) / Possibilities
The probability is 1 half, which is 0.5. Converting this to a percentage by multiplying it by 100 gives you 50%.
Spinning a wheel that starts from 1 and ends at 5... What's the chance I spin a 5 three times in a row?
1/125
The chance of spinning a 5 is a 1/5 chance, so by doing the equation below, you will get this answer.
(1/5 * 1/5) * 1/5
The reason why this would be the equation is that I am spinning 3 times, so there are three chances. Three chances would mean adding three 1/5s to the equation.
Maybe
50/50 chance (probability?!)
2x - 41 = 148
2x - 41 = 148
+41 +41
2x = 189
/2 /2
x = 94.5
-5x + 13 = 2x - 11
-5x + 13 = 2x - 11
+5x +5x
13 = 7x - 11
+11 +11
24 = 7x
/7 /7
x = 3.43
What is the probability that I get tails both times when flipping a coin twice?
1/4
The probability of getting tails is 1/2
1/2 * 1/2 = 1/4
What is the probability in percentage that when I flip a coin 5 times, I will get tails each time?
3.125%
1/2 * 1/2 * 1/2 * 1/2 * 1/2
.03125 converted to a percentage (decimal * 100) gets us the answer.
Nuh uh
No