So first add all of the marbles together: 3+2+6+9=20
Because there are 20 marbles together, that would be your denominator.
All of the other numbers would be your numerator. So you would have:
3/20 green marbles
2/20 yellow marbles
6/20 blue marbles
9/20 red marbles
So your answer would be the probability of picking a red marble from the bag is 9/20 or 45%
I dont think i can do the first one. but for the second one im pretty sure its 10.
Answer:
I'm assuming it's 1 lemon piece among 5 other pieces, if so then 1 out of 6.
Step-by-step explanation:
Answer:
you can cross multiply or u can 7/20 to get the answer that 7 is 35% of 20
Answer:
J: 2/45
Step-by-step explanation:
You multiply the probabilities together then simplify
2/15 x 5/15
to get 10/225
simplify to get your answer of 2/45
