Question
Olivia has 30% as many marbles as Fiona and 60% less marbles than Yen. If they have a total of 164 marbles, how many marbles do Olivia and Fiona have?
3 m

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Olivia has 30% as many marbles as Fiona and 60% less marbles than Yen. If they have a total of 164 marbles, how many marbles do Olivia and Fiona have?