human
Susan is picking strawberries. She's trying to fill her basket, but out of every handful of 5 strawberries she can't help but eat one of them herself. If her basket holds 60 strawberries, how many berries will she actually pick before she fills it?
assistant
How many strawberries are in each handful? ** Out of every 5 berries, she eats 1, so only 5 strawberries - 1 strawberry = <<5-1=4>>4 strawberries go into the basket for each handful.
How many handfuls will it take to fill the basket? ** The basket holds 60 strawberries, so it will take 60 strawberries / 4 strawberries per handful = <<60/4=15>>15 handfuls to fill the basket.
How many strawberries will Susan pick? ** So in total, Susan will pick 60 strawberries + 15 handfuls * 1 strawberry eaten per handful = <<60+15*1=75>>75 strawberries.
#### 75