human
A third of the contestants at a singing competition are female, and the rest are male. If there are 18 contestants in total, how many of them are male?
assistant
How many female contestants are there? ** There are 18/3 = <<18/3=6>>6 female contestants.
How many male contestants are there? ** There are 18-6 = <<18-6=12>>12 male contestants.
#### 12