Question

What is class mach of class 30-40 ?​

Answer 1

Answer:

10 is the aunser. Hehe

PLS do mark me as

BRAINLIEST.

HAVE a nice day.

Answer 2

$\huge \sf \bf {\boxed{\underline {\pink{\underline {Question :−}}}}}$

What is class mach of class 30-40 ?

$\huge \sf \bf {\boxed{\underline {\pink{\underline {✠Aɴʂᴡᴇʀ࿐ :−}}}}}$

30+40/2=35

So the class mark of class interval 30 - 40 is " 35 " .

Thank you .