Question
Howard bought 52 more marbles than Rael and Rael bought 20 marbles more than Xuan. The total number of marbles Howard and Rael bought was 4 times the number of marbles Xuan bought.
  1. How many marbles does Howard need to give Rael so that they have the same number of marbles?
  2. How many marbles did all three of them have altogether? 
4 m
(a)

Click button first when a symbol is required. X

(b)

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Howard bought 52 more marbles than Rael and Rael bought 20 marbles more than Xuan. The total number of marbles Howard and Rael bought was 4 times the number of marbles Xuan bought.
  1. How many marbles does Howard need to give Rael so that they have the same number of marbles?
  2. How many marbles did all three of them have altogether?