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

### Instruction:
Alex makes luxury dresses out of silk. Each dress needs 5 meters of silk and Alex has 600 meters of silk in storage. His friends also want to learn how to make these dresses so Alex gives all 5 of them 20 meters of silk each. He uses the rest to make dresses himself. How many dresses can Alex make?

### Response:
 Alex anawapa marafiki zake jumla ya marafiki 5 * mita 20 za hariri = <<5*20=100>>100 za hariri.
Hii inamaanisha anabakiwa na mita 600 kwenye ghala - mita 100 alizowapa marafiki = <<600-100=500>>500 za hariri.
Anaweza kutengeneza mita 500 za hariri / mita 5 za hariri kwa kila gauni = <<500/5=100>>100 za nguo.