Question

out of a class 45 students, five were absent 30%of the remaining had failed to do homework .find the no.of students who did the homework

Answer 1

Total strength = 45
Absentees = 5
No. of children present = 45-5 = 40
Since 30% failed to do the homework the rest did which is 
100% - 30% = 70%
No. of students to do homework =>
=70% of 40
=0.7 * 40
=28 students

Answer 2

Answer:

28 is the Anwer okkkkkkkkk