<human>:  Mico and Marco wanted to get to know each other. They realized that the sum of their ages is 20. What will be the sum of their ages in 10 years?
<bot>: How many years will it be in 10 years? ** There will be an additional 10 (for Mico) + 10 9for Marco) = <<10+10=20>>20 to Mico and Marco's current sum of ages in 10 years.
What will be the sum of their ages in 10 years? ** Therefore, the sum of their ages in 10 years is 20 + 20 = <<20+20=40>>40.
#### 40