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Stolb23 [73]
3 years ago
7

Can you solve this problem and explain how to? (C is 1/7)

Mathematics
2 answers:
SOVA2 [1]3 years ago
4 0

Answer:

1/7

Step-by-step explanation:

15 total marbles, yellow is 6/15 and blue is 5/14 (since you removed it and didnt replace the yellow)

(6 x 5) / (15x14)

30/210

divide by 30

1/7

- Gage Millar, Algebra 2 tutor

wel3 years ago
3 0

Answer:

C. \frac{1}{7}

Step-by-step explanation:

5 + 6 + 4 = 15

\frac{6}{15} for a yellow marble

Removing a yellow marble:

15 - 1 = 14

6 - 1 = 5

\frac{5}{14} to get a blue marble

6/15 × 5/14 = 2/15

C. \frac{1}{7}

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