Kenia has three times as many rats as Hunter and Elodie has together. If Elodie has 30 rats, 10 rats more than Hunter, calculate the total number of pets the three have together?
Since Elodie has 30 rats, Hunter has 30 rats - 10 rats = 
<gadget id="calculator">30-10</gadget>
<output>20</output>
20 rats.
Together, Elodie and Hunter have 20 rats + 30 rats = 
<gadget id="calculator">20+30</gadget>
<output>50</output>
50 rats.
Kenia has three times as many rats as Hunter and Elodie have together, which is 3 * 50 rats = 
<gadget id="calculator">3*50</gadget>
<output>150</output>
150 rats.
Together, the three have 150 rats + 50 rats = 
<gadget id="calculator">150+50</gadget>
<output>200</output>
200 rats.

<result>200</result>