genevieg12
contestada

A bag contains 4 blue coins and 8 red coins. A coin is removed at random and replaced by three of the other color.
Part 1 out of 3:
What is the probability that the removed coin is blue? Enter your answer as a simplified fraction. The probability that the removed coin is blue is ______.

Respuesta :

101304767

Answer:

33.3%

Step-by-step explanation:

In total there are 12 coins, those are 4 blue ones and 8 red ones. If we think of these as fractioins we get the following:

[tex]\frac{4}{12}[/tex] * [tex]\frac{100}{1}[/tex] = [tex]\frac{400}{12}[/tex] = 33.3%

The probability that the removed coin is blue is 33.3%.
The awnser if not mistakened is 33.3%

Otras preguntas