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

### Instruction:
Amy bought a 15-foot spool of string to cut up into wicks for making candles.   If she cuts up the entire string into an equal number of 6-inch and 12-inch wicks, what is the total number of wicks she will have cut?

### Response:
 Kamba ya urefu wa futi 15 ni urefu wa inchi 15*12=<<15*12=180>>180.
Ikiwa kwa kila mafuta ya inchi 6 anayokata pia anakata mafuta ya inchi 12, basi jozi ya mafuta ni urefu wa inchi 6+12=<<6+12=18>>18.
Hivyo, katika kamba ya urefu wa inchi 180, anaweza kukata 180/18=<<180/18=10>>10 jozi za mafuta.
Jozi 10 za mafuta ni jumla ya mafuta 10*2=<<10*2=20>>20.