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10 November, 20:19

A bag has 7 red marbles and 8 yellow marbles. Half of the yellow marbles are made of plastic. A marble is selected at random from the bag. What is the

probability that it is a yellow, plastic marble?

Write your answer as a fraction in simplest form.

+1
Answers (1)
  1. 10 November, 21:44
    0
    Answer

    Step-by-step

    Probablity = No. of fav. outcomes

    Total no. of outcomes

    Total no. of balls = 7+8=15 out of which 4 are of plastics

    P of getting yellow plastic balls = 4 Ans

    15
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Home » Mathematics » A bag has 7 red marbles and 8 yellow marbles. Half of the yellow marbles are made of plastic. A marble is selected at random from the bag. What is the probability that it is a yellow, plastic marble? Write your answer as a fraction in simplest form.
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