Question
PSLE
The mass of a box with 57 identical beads is 988 g. When 22 of the beads are given away, the mass of the box with the remaining beads is 548 g. What is the mass of each bead?
2 m

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PSLE
The mass of a box with 57 identical beads is 988 g. When 22 of the beads are given away, the mass of the box with the remaining beads is 548 g. What is the mass of each bead?