Question
P6.PC.JC.22031501-A1
PSLE
A box contained purple marbles and pink marbles. 70% of the marbles were pink. After some grey marbles were added to the box, 42% of the marbles were pink. What percentage of the marbles in the box were grey?
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STUDENT

Primary 6 PERCENTAGE P6.PC.JC.22031501

21 May 2024, 12:56 AM

PSLE
A box contained purple marbles and pink marbles. 70% of the marbles were pink. After some grey marbles were added to the box, 42% of the marbles were pink. What percentage of the marbles in the box were grey?
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