Out of the 120 people who attended the party, 1/3 are men while half are women. The rest are children. How many children attended the party?
How many men were there? ** There were 120/3 = <<120/3=40>>40 men at the party.
How many women were there? ** There were 120/2 = <<120/2=60>>60 women at the party.
How many men and women were there? ** So, there were 40 + 60 = <<40+60=100>>100 men and women at the party.
How many children were there? ** Thus, 120 - 100 = <<120-100=20>>20 were children.
#### 20