Question
PSLE
The mass of a box with 61 identical beads is 720 g. When 26 of the beads are given away, the mass of the box with the remaining beads is 538 g. What is the mass of each bead?
2 m

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PSLE
The mass of a box with 61 identical beads is 720 g. When 26 of the beads are given away, the mass of the box with the remaining beads is 538 g. What is the mass of each bead?