Question
PSLE
A box contains red, black and grey beads. 17 of the beads are red. 23 of the remaining beads are black. What fraction of the beads in the box are grey?
2 m

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PSLE
A box contains red, black and grey beads. 17 of the beads are red. 23 of the remaining beads are black. What fraction of the beads in the box are grey?