Question
A box contains 16 packets of rice with an average weight of 2.5 kg. If x new packets are added with an average weight of 3.2 kg, the new average becomes 2.8 kg. Find
A box contains 16 packets of rice with an average weight of 2.5 kg. If x new packets are added with an average weight of 3.2 kg, the new average becomes 2.8 kg. Find
x.
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