Question
Riordan bought 34 more marbles than Archie and Archie bought 17 marbles more than Roshel. The total number of marbles Riordan and Archie bought was 4 times the number of marbles Roshel bought.
  1. How many marbles does Riordan need to give Archie so that they have the same number of marbles?
  2. How many marbles did all three of them have altogether? 
4 m
(a)

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(b)

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Riordan bought 34 more marbles than Archie and Archie bought 17 marbles more than Roshel. The total number of marbles Riordan and Archie bought was 4 times the number of marbles Roshel bought.
  1. How many marbles does Riordan need to give Archie so that they have the same number of marbles?
  2. How many marbles did all three of them have altogether?