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

### Instruction:
Lard decides to share a pizza with his friend Jelly.  He takes a whole, uncut pepperoni pizza and cuts it in half.  He then cuts these halves in half and gives one of the slices to Jelly.  Assuming the pizza started with 40 evenly spread slices of pepperoni, how many slices of it are on the slice Lard gives Jelly if 1 of them falls off the slice when Lard picks it up?

### Response:
 Pizza iliyogawanywa nusu ina 1/2 ya idadi ya vipande kama ya awali, na kwa kuwa ya awali ilikuwa na vipande 40, hii inamaanisha kuna vipande 40/2=<<40/2=20>>20 kwenye nusu moja ya pizza.
Pizza iliyogawanywa nusu tena ina 1/4 ya idadi ya vipande kama ya awali, na kwa kuwa ya awali ilikuwa na vipande 40, hii inamaanisha kuna vipande 40/4=<<40/4=10>>10 kwenye kipande kimoja cha pizza.
Kwa kuwa kipande kimoja cha pepperoni kimeanguka kutoka kwenye kipande cha Jelly, hii inamaanisha kuna vipande 10-1=<<10-1=9>>9 vilivyobaki kwenye kipande chake.