<human>:  Marcus has three times as many cheese crackers as Mona. Nicholas has 6 more crackers than Mona. If Marcus has 27 crackers, how many crackers does Nicholas have?
<bot>: How many cheese crackers does Mona have? ** Mona has 27 / 3 = <<27/3=9>>9 cheese crackers.
How many cheese crackers does Nicholas have? ** Nicholas has 9 + 6 = <<9+6=15>>15 cheese crackers.
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