Question
Joelle, Anna, Vincent and Elyse shared some marbles. Joelle and Anna took 15 of the total number of marbles while Vincent and Elyse took the rest. Anna had four times as many marbles as Joelle and Elyse had 80 marbles. Given that Elyse had twice as many marbles as Anna, how many marbles were there altogether?
4 m

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Joelle, Anna, Vincent and Elyse shared some marbles. Joelle and Anna took 15 of the total number of marbles while Vincent and Elyse took the rest. Anna had four times as many marbles as Joelle and Elyse had 80 marbles. Given that Elyse had twice as many marbles as Anna, how many marbles were there altogether?