25 point given to you personally if you tell answer and explain
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One out of ten
1st: see how many yellow marbles there are
2nd: see that there is just 1
3rd: divide the amunt of yellow by the total
4th: get 1/10=0.1
Answer: 9/10
Step-by-step explanation: If you add all the marbles together you have 10 marbles. In the equation there is only 1 yellow marble so subtract it from 10 and you get 9/10 there are 9 other marbles you can draw that are not yellow out of 10.