Question
P6.RD.JC.22031807-A1
PSLE
Opal had a basket of red marbles and gold marbles in the ratio 13 : 7. She removed an equal number of red marbles and gold marbles from the basket. The ratio of the number of red marbles and gold marbles left in the basket became 3 : 1. What percentage of the marbles were left in the basket?
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STUDENT

Primary 6 RFPD P6.RD.JC.22031807

20 May 2024, 02:07 PM

PSLE
Opal had a basket of red marbles and gold marbles in the ratio 13 : 7. She removed an equal number of red marbles and gold marbles from the basket. The ratio of the number of red marbles and gold marbles left in the basket became 3 : 1. What percentage of the marbles were left in the basket?
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