Question
P6.PC.JC.22031501-A1
PSLE
A box contained brown beads and black beads. 30% of the beads were black. After some yellow beads were added to the box, 21% of the beads were black. What percentage of the beads in the box were yellow?
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STUDENT

Primary 6 PERCENTAGE P6.PC.JC.22031501

12 Jun 2024, 06:21 PM

PSLE
A box contained brown beads and black beads. 30% of the beads were black. After some yellow beads were added to the box, 21% of the beads were black. What percentage of the beads in the box were yellow?
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