Question
P6.PC.JC.22031501-A1
PSLE
A box contained blue beads and yellow beads. 40% of the beads were yellow. After some black beads were added to the box, 10% of the beads were yellow. What percentage of the beads in the box were black?
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STUDENT

Primary 6 PERCENTAGE P6.PC.JC.22031501

22 May 2024, 10:32 PM

PSLE
A box contained blue beads and yellow beads. 40% of the beads were yellow. After some black beads were added to the box, 10% of the beads were yellow. What percentage of the beads in the box were black?
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