Question
P6.RD.JC.22031807-A1
PSLE
Julie had a box of black marbles and red marbles in the ratio 17 : 8. She removed an equal number of black marbles and red marbles from the box. The ratio of the number of black marbles and red marbles left in the box became 9 : 1. What percentage of the marbles were left in the box?
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STUDENT

Primary 6 RFPD P6.RD.JC.22031807

01 Jul 2024, 05:44 PM

PSLE
Julie had a box of black marbles and red marbles in the ratio 17 : 8. She removed an equal number of black marbles and red marbles from the box. The ratio of the number of black marbles and red marbles left in the box became 9 : 1. What percentage of the marbles were left in the box?
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