72% of 300 students are good in mathematics how many are not good in mathematics?
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Answer:
Step-by-step explanation:
72% of 300 students are good in the subject .
72/100x300 = 216 students are good in maths.
Total Students = 300
Students good = 216
Students bad = 300-216 = 84 students are bad in the subject
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Answered by
1
No. of students = 300
Good in Mathematics = 72% of 300
= 72/100 × 300
= 216 students
Not good In Mathematics = Total students - Good In Mathematics
= 300 -216
= 84 students
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