Below is an instruction that describes a task. Write a response that appropriately completes the request in Swahili. Please answer in Swahili.

### Instruction:
Johnny has been playing guitar for a while now.  He practices the same amount each day. As of 20 days ago he had half as much practice as he has currently.  How many days will pass before Johnny has 3 times as much practice as he does currently?

### Response:
 Ikiwa kufikia siku 20 zilizopita, Johnny alikuwa na nusu ya mazoezi aliyonayo sasa, hii inamaanisha ana mazoezi ya siku 20*2=<<20*2=40>>40 kwa sasa.
Kwa hiyo, ili awe na mara tatu ya mazoezi aliyonayo sasa, anahitaji kufanya mazoezi kwa siku 40*3=<<3*40=120>>120.
Kwa kuwa tayari amefanya mazoezi kwa siku 40, hii inamaanisha anahitaji kufanya mazoezi kwa siku 120-40=<<120-40=80>>80 zaidi.