Question

The marks of 15 students(out of 50) in examination are?

20, 22, 26, 31, 40, 19, 17, 19, 25, 29,23
17, 24, 35, 21​

Answer 1

Answer:

I don't know

can't understand your question

please write it properly

hope you understand

Answer 2

Answer:

add all marks obtained by students in test out of 50 = 374

then multiply 50 by 15 = 750

now the answet is 374/750