oliviavonglis56 oliviavonglis56

11-01-2021
Mathematics

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Mark lost all but 3/4 of his marbles in a game of marbles. He then won 15 more. He now has 120 marbles. How many did he start with?

Respuesta :

11-01-2021

120 - 15 = 105

1/4 = 105
4/4 = 105 x 4 = 420

He started with 420 marbles

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