the sum of the age a father and son is now 99 years. what was the sum of their age 20 years ago?
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Answered by
0
Answer:
59
Step-by-step explanation:
= 99 -20-20
= 99-40
= 59
Answered by
0
Answer:
the sum of the age a father and son is now 99 years. what was the sum of their age 20 years ago?
Step-by-step explanation:
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