Question

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9) The average weight of 12 parcels is 1.skg.
Addition of another new parces reduces the
average weight by sog. What is the weight,
average weight of the new parcel ?
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Answer 1

Step-by-step explanation:

9) The average weight of 12 parcels is 1.skg.

Addition of another new parces reduces the

average weight by sog. What is the weight,

average weight of the new parcel ?