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?
Out of every 5 berries, she eats 1, so only 5 strawberries - 1 strawberry = 
<gadget id="calculator">5-1</gadget>
<output>4</output>
4 strawberries go into the basket for each handful.
The basket holds 60 strawberries, so it will take 60 strawberries / 4 strawberries per handful = 
<gadget id="calculator">60/4</gadget>
<output>15</output>
15 handfuls to fill the basket.
So in total, Susan will pick 60 strawberries + 15 handfuls * 1 strawberry eaten per handful = 
<gadget id="calculator">60+15*1</gadget>
<output>75</output>
75 strawberries.

<result>75</result>