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

### Instruction:
Jack and Jill went up the hill to fetch water to fill a 600 gallon tank. Each bucket is five gallons. Jack is stronger, and is able to carry two buckets of water at a time, but Jill can only manage one. Also, Jack can complete three trips to the well and back in the time it takes Jill to make two trips. How many trips will Jill make before the tank is filled?

### Response:
 Jack anafanya safari tatu kwenye kisima na kurudi kwa kila safari mbili za Jill, hivyo wanabeba maji kwa uwiano wa safari za Jack kwa safari za Jill.
Jack anabeba ndoo mbili za maji, au galoni 10, kwa kila safari, hivyo anabeba galoni 1.5 zaidi ya Jill kwa kila safari.
Jill anabeba ndoo moja ya maji, au galoni 5, kwa kila safari.
Jill anahitaji kubeba galoni 600 za maji, na Jack anamsaidia kubeba galoni 15 kwa kila safari ya Jill, hivyo Jill anapaswa kufanya safari 600/20=30 kwenye kisima.