Question
Opal, Nora, Ryan and Betty shared some erasers. Opal and Nora took 14 of the total number of erasers while Ryan and Betty took the rest. Nora had thrice as many erasers as Opal and Betty had 48 erasers. Given that Betty had twice as many erasers as Nora, how many erasers were there altogether?
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Opal, Nora, Ryan and Betty shared some erasers. Opal and Nora took 14 of the total number of erasers while Ryan and Betty took the rest. Nora had thrice as many erasers as Opal and Betty had 48 erasers. Given that Betty had twice as many erasers as Nora, how many erasers were there altogether?