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1971 AMC 12 Question 25

AMC12 · 1971 AMC 12

Question 25

A teenage boy wrote his own age after his father’s. From this new four-place number, he subtracted the absolute value of the difference of their ages to get $4{,}289.$ The sum of their ages was:
  1. $48$
  2. $52$
  3. $56$
  4. $59$
  5. $64$