Question
P5.RD.JM.17083151-A1
15 of the pens in a bag were grey and the rest were gold and silver. 10% of the gold pens and 25% of the silver pens were thrown away. There was an equal number of gold and silver pens left. If there were 360 gold and silver pens left,
  1. What was the number of grey 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

16 Jun 2024, 01:09 PM

15 of the pens in a bag were grey and the rest were gold and silver. 10% of the gold pens and 25% of the silver pens were thrown away. There was an equal number of gold and silver pens left. If there were 360 gold and silver pens left,
  1. What was the number of grey pens?
  2. What was the total number of pens in the bag at first?
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