Sally picks 30 seashells on Monday. On Tuesday, she picks half as many seashells as she did on Monday. If she can sell each seashell for $1.20, how much money can she make if she sells all of her seashells?
On Tuesday, Sally picks 30 / 2 = <<30/2=15>>15 seashells
In total, Sally picks 30 + 15 = <<30+15=45>>45 seashells
The total amount of money Sally can make is 45 * $1.20 = $<<45*1.2=54>>54
#### 54