9000139502

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9000139502
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The average mass of \(30\) eggs on a plate is \(60\, \mathrm{g}\). From this amount we remove five eggs. The total mass of these five eggs is \(280\, \mathrm{g}\). Find the change in the average mass of the remaining eggs on the plate.
The average mass of eggs increases by \(0.8\, \mathrm{g}\).
The average mass of eggs decreases by \(4\, \mathrm{g}\).
The average mass of eggs increases by \(4\, \mathrm{g}\).
The average mass of eggs increases by \(12\, \mathrm{g}\).