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

### Instruction:
Anne drops a mirror and breaks it into 60 pieces. She sweeps up half of them, then her cat steals 3 pieces and her boyfriend picks up 1/3 of the remaining pieces. How many pieces does her boyfriend pick up?

### Response:
 Kwanza tafuta idadi ya vipande vilivyosalia baada ya Anne kusafisha: vipande 60 / 2 = <<60/2=30>>30 vipande
Kisha toa idadi ya vipande anavyochukua paka wake: vipande 30 - vipande 3 = <<30-3=27>>27 vipande
Gawanya idadi hiyo kwa 3 ili kujua vipande mpenzi wake anachukua: vipande 27 / 3 = <<27/3=9>>9 vipande