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

### Instruction:
Samson is going to another town which is 140 km away. He will use his car that uses ten liters of gasoline for a distance of 70 km. How many liters of gasoline will Samson need for a one-way trip?

### Response:
 Samson atahitaji 140 km/70 km = <<140/70=2>>2 lita kumi za mafuta kwa safari moja kwenda mji.
Hivyo, atahitaji jumla ya lita 2 x 10 = <<2*10=20>>20 za mafuta.