Question

What is the class mark of 50-54

Answer 1

class mark = lower limit+uper limit/2
50 + 54/2 = 52
so class mark of 52
hope it helped u

Answer 2

I will tell u how to find it 50+54/2
=104/2
=52
So 52 is class mark
Hope it helps u
Plz mark as brainliest