Question
Charlie bought 30 more stamps than Paul and Paul bought 11 stamps more than Shiyun. The total number of stamps Charlie and Paul bought was 6 times the number of stamps Shiyun bought.
  1. How many stamps does Charlie need to give Paul so that they have the same number of stamps?
  2. How many stamps did all three of them have altogether? 
4 m
(a)

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(b)

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Charlie bought 30 more stamps than Paul and Paul bought 11 stamps more than Shiyun. The total number of stamps Charlie and Paul bought was 6 times the number of stamps Shiyun bought.
  1. How many stamps does Charlie need to give Paul so that they have the same number of stamps?
  2. How many stamps did all three of them have altogether?