Question

out of 40 students 9 are absent find the percentage of students of present ​

Answer 1

Step-by-step explanation:

40-9=31

so percentage is 31__×100

40

=310:4

=155:2

answer is 77½

Answer 2

Step-by-step explanation:

✳Question✳

✳Out of 40 students 9 are absent find the percentage of students of present✳

✳Answer✳

✳40-9=31✳

✳so percentage is 31___x100✳

✳40✳

✳=310:4✳

✳=155:2✳

✳Answer is 77 1/2✳