Question
Opal has 3 times as many marbles as Jaslyn. Jaslyn has 27 as many marbles as Diana. If the three of them have a total of 30 marbles, how many marbles does Opal have?
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Opal has 3 times as many marbles as Jaslyn. Jaslyn has 27 as many marbles as Diana. If the three of them have a total of 30 marbles, how many marbles does Opal have?