Question
P6.RD.JC.22031807-A1
PSLE
Diana had a box of green marbles and black marbles in the ratio 13 : 7. She removed an equal number of green marbles and black marbles from the box. The ratio of the number of green marbles and black marbles left in the box became 4 : 1. What percentage of the marbles were left in the box?
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STUDENT

Primary 6 RFPD P6.RD.JC.22031807

18 May 2024, 04:55 PM

PSLE
Diana had a box of green marbles and black marbles in the ratio 13 : 7. She removed an equal number of green marbles and black marbles from the box. The ratio of the number of green marbles and black marbles left in the box became 4 : 1. What percentage of the marbles were left in the box?
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