Answers

2016-02-28T23:12:30+05:30
The answer of this question is 13/18
0
The Brainliest Answer!
2016-03-01T07:06:25+05:30
The probability of student fails = 1-1/10-3/4-1/4
So, the ans could be hopefully 2/5.
1 5 1
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thank u so much