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

### Instruction:
Bob runs 6 miles per hour. His friend Jim runs at 9 miles per hour. If Bob has a 1 mile head-start, how many minutes will it take before Jim catches him?

### Response:
 Bob anaendesha kwa kasi ya .1 maili kwa dakika kwa sababu 6 / 60 = 0.1
Jim anaendesha kwa kasi ya .15 maili kwa dakika kwa sababu 9 / 60 = 0.15
Tunajua kuwa .1(Idadi ya Dakika) + 1 = .15(Idadi ya Dakika)
Hivyo 1 = .05(Idadi ya dakika)
Hivyo (Idadi ya dakika) = 20 kwa sababu 1 / .05 = 20