Question
PSLE
A box contained silver beads and yellow beads. 40% of the beads were yellow. After some blue beads were added to the box, 38% of the beads were yellow. What percentage of the beads in the box were blue?
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PSLE
A box contained silver beads and yellow beads. 40% of the beads were yellow. After some blue beads were added to the box, 38% of the beads were yellow. What percentage of the beads in the box were blue?