Question
Jane, Opal, Harry and Elyse shared some cards. Jane and Opal took 15 of the total number of cards while Harry and Elyse took the rest. Opal had twice as many cards as Jane and Elyse had 40 cards. Given that Elyse had four times as many cards as Opal, how many cards were there altogether?
4 m

Click button first when a symbol is required. X

Jane, Opal, Harry and Elyse shared some cards. Jane and Opal took 15 of the total number of cards while Harry and Elyse took the rest. Opal had twice as many cards as Jane and Elyse had 40 cards. Given that Elyse had four times as many cards as Opal, how many cards were there altogether?