Harvey collects rare marbles. he has 112 marbles in his collection. each tray holds an equal number of marbles. if he uses 7 trays to hold all of the marbles, how many marbles will he display on 3 trays?

He used 7 trays to hold all the marbles with equal number each tray. That means, there will be 16 marbles for each tray. Therefore, the number of marbles he will display on 3 trays would be a total of 48 marbles. Hope this answers the question. Have a nice day.

$22. if larry's profit were to minimize by one for every hour his store were to be closed, we would subtract 30 by 8.