samantha14003 samantha14003

26-04-2018
Mathematics

contestada

A bag contains 7 red marbles, 12 orange marbles, 18 yellow marbles, and 5 purple marbles. A marble is drawn at random from the bag.

What is the probability that the marble drawn will not be orange?

Respuesta :

jarendavidson55 jarendavidson55

26-04-2018

7+12+18+5=42 total marbles
42-12 to get non orange marbles
(30/42)*100= probability of not getting an orange
.714*100= 71.4% if asked for percent or 5/7 if fraction

Answer Link

adanm430312 adanm430312

26-04-2018

5/7 is your answer.
Hope this has helped

Answer Link

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