out of a class of 35 students 5 were absent 30% of the remaining had failed to do homework find the number of students who did the homework
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Answered by
1
Answer:21
Step-by-step explanation:
35-5=30 30*30%=9 Remaining 21
Answered by
2
Total no. of students-35
no. of students absent-5
no. of students present-30
no. of students who failed to do the
homework-30℅of 30=30/100×30=9
no. of students who did the
homework-30-9=21
answer = 21
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