Question
P5.RD.JM.17083318-A1
Ian, Oscar and Julian had a total of 380 erasers at first. After a week, the number of Ian's erasers became 3 times the number of erasers he had at first. The number of Oscar's erasers decreased by 220. Julian had half as many erasers as he had at first. In the end, the three boys had the same number of erasers.
  1. How many erasers did Julian have at first?
  2. What was the total number of erasers that the three boys had in the end?
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Primary 5 RFPD P5.RD.JM.17083318

21 May 2024, 12:55 AM

Ian, Oscar and Julian had a total of 380 erasers at first. After a week, the number of Ian's erasers became 3 times the number of erasers he had at first. The number of Oscar's erasers decreased by 220. Julian had half as many erasers as he had at first. In the end, the three boys had the same number of erasers.
  1. How many erasers did Julian have at first?
  2. What was the total number of erasers that the three boys had in the end?
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