Henry believes in the famous phrase, "An apple a day, keeps the doctor away." If a box contains 14 apples, how many weeks can Henry and his brother spend eating 3 boxes of apples if they each eat 1 apple a day?
There are a total of 14 apples/box x 3 boxes = 
<gadget id="calculator">14*3</gadget>
<output>42</output>
42 apples in the 3 boxes.
So, Henry and his brother each have 42 apples / 2 people = 
<gadget id="calculator">42/2</gadget>
<output>21</output>
21 apples/person to consume.
Since there are 7 days in a week, thus, both of them can consume the 3 boxes of apples in 21 / 7 = 3 weeks.

<result>3</result>