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

### Instruction:
A cheetah can run at a top speed of 60 mph.  The gazelle can run for speeds of up to 40 miles per hour.  If one mile per hour is about 1.5 feet per second, then how many seconds would it take for a cheetah traveling at top speed to catch up to a fleeing gazelle also running at top speed if the two animals were initially 210 feet apart and they both traveled in the same direction?

### Response:
 Maili 60 kwa saa ni sawa na 60*1.5=<<60*1.5=90>>90 futi kwa sekunde.
Maili 40 kwa saa ni sawa na 40*1.5=<<40*1.5=60>>60 futi kwa sekunde.
Hivyo, kwa kila sekunde, chui anamkaribia pofu kwa 90-60=<<90-60=30>>30 futi kwa sekunde.
Ili kufikia umbali wa futi 200, itachukua chui sekunde 210/30=7 kumfikia pofu.