The mean weight of 25 students of a class is 28 kg . if the weight of the teacher is also included . the mean weight becomes 28.5 kg . Find the weight of the teacher ......... plzz give me answer
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Answer:
h.c.f
Step-by-step explanation:
yaaa hmmm..z
Answered by
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Answer:
the weight of the teacher is 0.5 kg because the total weight of class without is 28 and adding teachers weight it will become 28 + 0.5 =28.5
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Step-by-step explanation:
28.5
-28.0
= 0.5
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