The class mark of the class 100 - 120 is -
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Answered by
9
Answer:
class mark = upper limit + lower limit / 2
= 120+100/2 = 220/2 =110
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Answered by
0
Answer:
110 degree
Explanation:
class mark = upper limit + lower limit / 2
120 + 100 = 220 , 220 / 2 = 110
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