Math, asked by anubhavk0921, 9 months ago

the class mark pf class18-20 is​

Answers

Answered by Anonymous
18

Step-by-step explanation:

class mark = upper limit+lower limit/2

18+20/2 equals 19

hope it helps...

Answered by Anonymous
4

hope it helps ✌️✌️✌️ bestie

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