Question
P6.PC.JC.22031501-A1
PSLE
A box contained green marbles and gold marbles. 60% of the marbles were gold. After some black marbles were added to the box, 33% of the marbles were gold. What percentage of the marbles in the box were black?
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STUDENT

Primary 6 PERCENTAGE P6.PC.JC.22031501

25 Jun 2024, 02:52 PM

PSLE
A box contained green marbles and gold marbles. 60% of the marbles were gold. After some black marbles were added to the box, 33% of the marbles were gold. What percentage of the marbles in the box were black?
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