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 = <<30-10=20>>20 rats.
Together, Elodie and Hunter have 20 rats + 30 rats = <<20+30=50>>50 rats.
Kenia has three times as many rats as Hunter and Elodie have together, which is 3 * 50 rats = <<3*50=150>>150 rats
Together, the three have 150 rats + 50 rats = <<150+50=200>>200 rats.
#### 200