Answer:
1/11
Step-by-step explanation:
There are 7 gift card options so that makes it 7/77 which simplified is 1/11
A (-3, -1)
You know this because QIII is in the bottom left corner and both numbers are negative
Your expected win from this bet would be about -0.05, meaning that you can expect to lose 5 cents on each $1 bet.
To find this we multiply the probability for each bet times $1. Remember in Roulette, there are 18 red, 18 black and 2 zero spaces.
(18/38) x 1 + (20/38) x -1 = -0.05
Rewriting input as fractions if necessary:
7/1, 343/1
For the denominators (1, 1) the least common multiple (LCM<span>) is </span>1.
Therefore, the least common denominator (LCD<span>) is </span>1.
<span>Rewriting the original inputs as equivalent fractions with the </span>LCD:
<span>7/1, 343/1</span>
