Bingo has two dogs. On average, they walk a total of 70 miles a week. The first dog walks an average of 2 miles a day. How many miles a day does the other dog average?
The first dog walks 14 miles in a week because 7 x 2 = 
<gadget id="calculator">7*2</gadget>
<output>14</output>
14.
The second dog walks 56 miles in a week because 70 - 14 = 
<gadget id="calculator">70-14</gadget>
<output>56</output>
56.
The second dog walks an average of 8 miles a day because 56 / 7 = 
<gadget id="calculator">56/7</gadget>
<output>8</output>
8.

<result>8</result>