Math, asked by shivr3176, 18 hours ago

Q1.Class mark of 20-40 is

A

10

B

20

C

30

D

40

Answers

Answered by mishranaitik827

0

Answer:

A is the correct and please make me brainlist

Answered by Anonymous

1

Answer:

Answer is OPTION -C : 30

Step-by-step explanation:

Class mark=Lower limit + upper limit / 2

- 20+40/2

-60/2

=30

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