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mr Goodwill [35]
2 years ago
6

With the metal  detector we find 70 Roman coins underground,30 are Etruscan,15 are Greek. What is the probability   ,that I draw

a Greek coin?​
Mathematics
2 answers:
FromTheMoon [43]2 years ago
6 0

Answer:

30*100/70= 42.85% chances that you will draw a Etruscan coin and same way 42.85-100= 57%

Serhud [2]2 years ago
5 0

Answer:

<u>3/23</u>

Step-by-step explanation:

Probability (Greek) :

  • Number of Greek coins / Total coins
  • 15 / 70 + 30 + 15
  • 15/115
  • <u>3/23</u>
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