Question
P6.PC.JC.22031501-A1
PSLE
A box contained red balls and brown balls. 40% of the balls were brown. After some white balls were added to the box, 30% of the balls were brown. What percentage of the balls in the box were white?
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STUDENT

Primary 6 PERCENTAGE P6.PC.JC.22031501

16 Jun 2024, 06:28 AM

PSLE
A box contained red balls and brown balls. 40% of the balls were brown. After some white balls were added to the box, 30% of the balls were brown. What percentage of the balls in the box were white?
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