Question
P6.RD.JC.22031807-A1
PSLE
Irene had a bag of green balls and grey balls in the ratio 13 : 7. She removed an equal number of green balls and grey balls from the bag. The ratio of the number of green balls and grey balls left in the bag became 9 : 4. What percentage of the balls were left in the bag?
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STUDENT

Primary 6 RFPD P6.RD.JC.22031807

26 Jun 2024, 12:09 PM

PSLE
Irene had a bag of green balls and grey balls in the ratio 13 : 7. She removed an equal number of green balls and grey balls from the bag. The ratio of the number of green balls and grey balls left in the bag became 9 : 4. What percentage of the balls were left in the bag?
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