Question
Jenson bought 30 more pens than Charlie and Charlie bought 21 pens more than Yoko. The total number of pens Jenson and Charlie bought was 6 times the number of pens Yoko bought.
  1. How many pens does Jenson need to give Charlie so that they have the same number of pens?
  2. How many pens did all three of them have altogether? 
4 m
(a)

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(b)

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Jenson bought 30 more pens than Charlie and Charlie bought 21 pens more than Yoko. The total number of pens Jenson and Charlie bought was 6 times the number of pens Yoko bought.
  1. How many pens does Jenson need to give Charlie so that they have the same number of pens?
  2. How many pens did all three of them have altogether?