There are 1096 marbles in a bag. One of the marbles is to be randomly chosen from the bag. If the probability that a red marble

Question

3 years ago

13

will be selected is 5/8, how many red marbles are in a bag?

1 answer:

erica [24] · Answer 1 · 2022-05-06T07:58:00+03:00

erica [24]3 years ago

6 0

Answer: 685 red marbles

Step-by-step explanation:

Lets set up a proportion:

x/1096 = 5/8

(For every 8 marbles, 5 of them are red)

Then we cross multiply

5480 = 8x

and divide!

so 685 marbles