Hey mates!!!
The probability of guessing the correct answer to a certain question is x/3.If the probability of not guessing the correct answer is x/5,then find the value of x.... (Plzzz urgent )
Answers
Answered by
10
Not guessing the correct answer probability = 1 - x/3
As 1 - x/3 = x/5
1 = x/5 + x/3
1 = 3x + 5x )/ 15
8x= 15
x= 15/8
As 1 - x/3 = x/5
1 = x/5 + x/3
1 = 3x + 5x )/ 15
8x= 15
x= 15/8
Answered by
1
x/3 + x/5 = 1
5x + 3x / 15 = 1
5x + 3x = 15
8x = 15
x = 15/8
chaitanyadshirudkar:
Thanks for selecting the answer as brainliest.
wlcm...
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