Question
PSLE
The mass of a container with 53 identical beads is 729 g. When 17 of the beads are thrown away, the mass of the container with the remaining beads is 423 g. What is the mass of each bead?
2 m

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PSLE
The mass of a container with 53 identical beads is 729 g. When 17 of the beads are thrown away, the mass of the container with the remaining beads is 423 g. What is the mass of each bead?