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

### Instruction:
 Bart anatengeneza kaseti ya mchanganyiko. Upande wa kwanza una nyimbo 6. Upande wa pili una nyimbo 4. Kila wimbo una dakika 4. Kaseti nzima ina urefu gani?


### Response:
 Kuna nyimbo 6+4=<<6+4=10>>10 kwenye kaseti.
Jumla ya muda ni nyimbo 10*4 dakika=<<10*4=40>>40 dakika.