Question
PSLE
The mass of a container with 65 identical marbles is 776 g. When 19 of the marbles are given away, the mass of the container with the remaining marbles is 548 g. What is the mass of each marble?
2 m

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PSLE
The mass of a container with 65 identical marbles is 776 g. When 19 of the marbles are given away, the mass of the container with the remaining marbles is 548 g. What is the mass of each marble?