Huilan is 5 years older than Thomas. The sum of their ages is 103. What is thomas's age
2 answers:
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Answer: 7/17
So there are 7 blue marbles and there are 17 marbles in total.
That means the probability of picking one blue marble is 7/17
So there are 7 blue marbles and there are 17 marbles in total.
That means the probability of picking one blue marble is 7/17