Question
PSLE
The mass of a box with 60 identical beads is 786 g. When 28 of the beads are removed, the mass of the box with the remaining beads is 478 g. What is the mass of each bead?
2 m

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PSLE
The mass of a box with 60 identical beads is 786 g. When 28 of the beads are removed, the mass of the box with the remaining beads is 478 g. What is the mass of each bead?