Jesse and Mia are competing in a week long race. They have one week to run 30 miles. On the first three days Jesse averages (2/3) of a mile. On day four she runs 10 miles. Mia averages 3 miles a day over the first 4 days. What is the average of their average that they have to run over the final three days?
Jesse runs 2 miles in the first three days because 3 x (2/3) = 
<gadget id="calculator">3*(2/3)</gadget>
<output>2</output>
2.
Jesse has 18 miles left to run because 30 - 10 - 2 = 
<gadget id="calculator">30-10-2</gadget>
<output>18</output>
18.
Jesse has to run an average of 6 miles a day because 18 / 3 = 
<gadget id="calculator">18/3</gadget>
<output>6</output>
6.
Mia runs 12 miles over the first four days because 4 x 3 = 
<gadget id="calculator">4*3</gadget>
<output>12</output>
12.
She has 18 miles left to run because 30 - 12 = 
<gadget id="calculator">30-12</gadget>
<output>18</output>
18.
She has to run six miles a day because 18 / 3 = 
<gadget id="calculator">18/3</gadget>
<output>6</output>
6.
The total they both have to run is 
<gadget id="calculator">12</gadget>
<output>12</output>
12 miles a day.
The average they have to run per day on average is 6 miles because 12 / 2 = 
<gadget id="calculator">12/2</gadget>
<output>6</output>
6.

<result>6</result>