Question
Japheth bought 62 more erasers than Oscar and Oscar bought 20 erasers more than Lucy. The total number of erasers Japheth and Oscar bought was 5 times the number of erasers Lucy bought.
  1. How many erasers does Japheth need to give Oscar so that they have the same number of erasers?
  2. How many erasers did all three of them have altogether? 
4 m
(a)

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(b)

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Japheth bought 62 more erasers than Oscar and Oscar bought 20 erasers more than Lucy. The total number of erasers Japheth and Oscar bought was 5 times the number of erasers Lucy bought.
  1. How many erasers does Japheth need to give Oscar so that they have the same number of erasers?
  2. How many erasers did all three of them have altogether?