Question
PSLE
A box contained grey beads and blue beads. 60% of the beads were blue. After some pink beads were added to the box, 27% of the beads were blue. What percentage of the beads in the box were pink?
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PSLE
A box contained grey beads and blue beads. 60% of the beads were blue. After some pink beads were added to the box, 27% of the beads were blue. What percentage of the beads in the box were pink?