the mean weight of 10 student is 50kg when two student left the class mean weight become 48kg. find mean weight of student who lef

1 thought on “the mean weight of 10 student is 50kg when two student left the class mean weight become 48kg. find mean weight of student who lef”

1. Answer:

   2

   Step-by-step explanation:

   विकास 50 – 2 विस्फोट किए

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