Math, asked by ajayrock8, 2 months ago

find class mark for the class interval 40-60 is

Answers

Answered by surajsahud

1

Answer:

calss marks = 40 + 60 / 2

= 100/ 2

= 50

Answered by sumitsindhia

0

Answer:

class mark =(lower limit+upper limit) /2

= (40+60) /2

=100/2

=50

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