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

### Instruction:
Biff and Kenneth decide to compete in a 500-yard rowboat race.  If Biff rows at a speed of 50 yards per minute and Kenneth rows at a speed of 51 yards per minute, how many yards past the finish line will Kenneth be when Biff crosses the finish line?

### Response:
 Ikiwa Biff anavuta kwa kasi ya mita 50 kwa dakika, itamchukua dakika 500/50 = <<500/50=10>>10 kumaliza mbio hizo.
Ikiwa Kenneth anavuta kwa kasi ya mita 51 kwa dakika, itamchukua dakika 500/51 = <<500/51=9.8>>9.8 kumaliza mbio hizo.
Kenneth atakuwa 9.8-10 = <<9.8-10=-0.2>>0.2 dakika zaidi ya mstari wa kumalizia wakati Biff anapovuka mstari huo.
Hii inalingana na 0.2*51 = <<0.2*51=10.2>>10.2 mita zaidi ya mstari wa kumalizia.