Math, asked by princedas9746, 7 months ago

The class-mark of the class 135-165 is...................

Answers

Answered by ashthaojas

0

Answer:

30

Step-by-step explanation:

165-135 =

30 The class mark is 30 students

Answered by oreolock121

0

Answer:

150

Step-by-step explanation:

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

= (135+165)/2

=300/2

=150

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