Question
P6.PC.JC.22031501-A1
PSLE
A box contained gold balls and red balls. 60% of the balls were red. After some silver balls were added to the box, 21% of the balls were red. What percentage of the balls in the box were silver?
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STUDENT

Primary 6 PERCENTAGE P6.PC.JC.22031501

09 May 2024, 08:23 AM

PSLE
A box contained gold balls and red balls. 60% of the balls were red. After some silver balls were added to the box, 21% of the balls were red. What percentage of the balls in the box were silver?
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