Question
PSLE
The mass of a box with 46 identical beads is 831 g. When 25 of the beads are taken out, the mass of the box with the remaining beads is 506 g. What is the mass of each bead?
2 m

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PSLE
The mass of a box with 46 identical beads is 831 g. When 25 of the beads are taken out, the mass of the box with the remaining beads is 506 g. What is the mass of each bead?