Respuesta :

Answer:

1/3

Step-by-step explanation:

5 red marbles + 10 blue marbles = 15 total marbles

5 red marbles / 15 total marbles = 5/15

5/15 = 1/3

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Answer:

[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

Total marbles = 5 + 10

                       = 15

There are 15 total marbles.

5 marbles are red.

[tex]\frac{5}{15} =\frac{1}{3}[/tex]