If a box contain 3 white cushions, 4 red cushions and 5 blue cushions, what is probability of selecting a white or blue cushions?
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Answered by
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Answer:
No of white cushions is 3
no of red cushions is 4
no of blue cushions is 5
probability of selecting a white or a blue:
total= 3+4+5=12
blue and white total =5+3=8
PROBABILITY=8/12=2/3
ANSWER IS 2/3
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Answered by
0
Step-by-step explanation:
Given:
red cushions = 4
white cushions = 3
blue cushions = 5
total no. of cushions = red + blue + white
= 4+5+3
=12.
no. of white and blue cushions
= 3+5 = 8.
probability = No. of chance /total no. of chance
probability = 8/12
= 2/3........
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