Question
PSLE
The mass of a box with 47 identical beads is 945 g. When 29 of the beads are taken out, the mass of the box with the remaining beads is 481 g. What is the mass of each bead?
2 m

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PSLE
The mass of a box with 47 identical beads is 945 g. When 29 of the beads are taken out, the mass of the box with the remaining beads is 481 g. What is the mass of each bead?