Lily got a new puppy for her birthday.  She was responsible for feeding the puppy 1/4 cup of food three times a day for two weeks starting tomorrow.  For the following 2 weeks, Lily will feed him 1/2 cup of food twice a day.  She has fed him 1/2 cup of food today.  Including today, how much food will the puppy eat over the next 4 weeks?
1 week has 7 days so 2 weeks will have 2*7 = 
<gadget id="calculator">7*2</gadget>
<output>14</output>
14 days.
The puppy will eat 1/4c three times a day so .25*3= 
<gadget id="calculator">.25*3</gadget>
<output>0.75</output>
.75 cups per day.
The puppy will eat .75 cups of food a day for 14 days for a total of .75*14 =
<gadget id="calculator">.75*14</gadget>
<output>10.5</output>
10.5 cups.
The puppy will then eat `.5 cup of food twice a day so .5*2 = 
<gadget id="calculator">.5*2</gadget>
<output>1</output>
1 cup per day.
The puppy will eat 1 cup of food a day for 14 days for a total of 1*14 = 
<gadget id="calculator">1*14</gadget>
<output>14</output>
14 cups per day.
She has already fed him .5 cup of food and he will eat 10.5 cups and another 14 cups for a total of .5+10.5+14 = 
<gadget id="calculator">.5+10.5+14</gadget>
<output>25</output>
25 cups of food.

<result>25</result>