Question

competition.
Out of a class of 45 students, five were absent, 30% of the remai
homework. Find the number of students who did the homework.​

Answer 1

Answer:

28

Explanation:

There are 45 students in the class 5 are absent ,

so now there are 40 students present in class

from that 40 students 30% remain to do homework

so we have to remove 30% of 40

that is 40×30/100=12

therefor: 12 students remain to do homework

now,40-12=28

so 28 students did the homework