Question by Huỳnh Anh Phương - Discuss with MathYouLike

Huỳnh Anh Phương

28/08/2018 at 05:22

Joe has 15 marbles. 2 of them are blue marbles, 4 of them are purple marbles. What fraction show that the number of red marble ?

Fraction

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Nguyễn Mạnh Hùng 28/08/2018 at 07:49

The number of red marbles is: 15-2-4 = 7(marbles)
The quotion of the red marble is: 7/15
Huỳnh Anh Phương selected this answer.

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