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

### Instruction:
The largest room in Mrs. McAvoy's house is 45 feet wide and 30 feet long. The smallest room in that same house is 15 feet wide and 8 feet long. What is the difference in area between the largest room and the smallest room?

### Response:
 Eneo la chumba kikubwa zaidi ni futi 45 x futi 30 = <<45*30=1350>>1350 futi za mraba
Eneo la chumba kidogo zaidi ni futi 15 x futi 8 = <<15*8=120>>120 futi za mraba
Tofauti kati ya hizo ni futi za mraba 1350 - futi za mraba 120 = <<1350-120=1230>>1230 futi za mraba