in a competitive class out of 270 students 115 scored grade A 127 student scored grade B 17 students just passed and the rest field find the percentage of failures
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7
Answer:
17/270 ×;100
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solve please this...i should solve but i dont have time...
Answered by
2
Answer:
115+127+17=259 270-259=11
11convert into precentage then answer is cone
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