Question
PSLE
The mass of a container with 64 identical marbles is 907 g. When 27 of the marbles are given away, the mass of the container with the remaining marbles is 502 g. What is the mass of each marble?
2 m

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PSLE
The mass of a container with 64 identical marbles is 907 g. When 27 of the marbles are given away, the mass of the container with the remaining marbles is 502 g. What is the mass of each marble?