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There are 15 purple marbles, 3 pink marbles and 12 gray marbles. What is the ratio of purple marbles to all marbles?
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1 vote
There are 15 purple marbles, 3 pink marbles and 12 gray marbles. What is the ratio of purple marbles to all marbles?

User Teja Kantamneni
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2 Answers

6 votes
I think that it’s 15:30
User Lighthink
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4.9k points
1 vote
The answer is 15:30 which can be simplified to 1:2
User Soggiorno
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5.0k points
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