Question
P5.RD.JM.17083151-A1
35 of the pens in a bag were black and the rest were pink and red. 10% of the pink pens and 25% of the red pens were thrown away. There was an equal number of pink and red pens left. If there were 504 pink and red pens left,
  1. What was the number of black pens?
  2. What was the total number of pens in the bag at first?
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Primary 5 RFPD P5.RD.JM.17083151

30 Jun 2024, 07:48 PM

35 of the pens in a bag were black and the rest were pink and red. 10% of the pink pens and 25% of the red pens were thrown away. There was an equal number of pink and red pens left. If there were 504 pink and red pens left,
  1. What was the number of black pens?
  2. What was the total number of pens in the bag at first?
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