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

### Instruction:
 Marc alinunua vipindi 50 vya kipindi cha "Friends" mtandaoni. Kila siku Marc anatazama 1/10 ya vipindi alivyonunua. Atahitaji siku ngapi kumaliza vipindi 50 vya kipindi alichonunua?


### Response:
 Marc anatazama vipindi 50 * 1/10 = <<50*1/10=5>>5 kwa siku.
Hivyo, atahitaji siku 50 / 5 = <<50/5=10>>10 kumaliza vipindi vyote alivyonunua.