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

### Instruction:
 Kulikuwa na wanawake 30 na wanaume 20 waliohudhuria kwenye sherehe. Baada ya masaa machache, 2/5 ya idadi ya watu wote waliondoka. Ikiwa wanaume 9 waliacha sherehe, wanawake wangapi zaidi walisalia kwenye sherehe kuliko wanaume?


### Response:
 Jumla ya watu waliohudhuria sherehe ni 30 + 20 = <<30+20=50>>50.
2/5 ya watu waliotoka sherehe ni 2/5*50 = <<2/5*50=20>>20.
Kwa kuwa 9 kati yao walikuwa wanaume, basi kulikuwa na 20 - 9 = <<20-9=11>>11 wanawake walioondoka.
Jumla ya wanawake waliobaki ni 30 - 11 = <<30-11=19>>19.
Jumla ya wanaume waliobaki ni 20 - 9 = <<20-9=11>>11.
Hivyo, wanawake 19 - 11 = <<19-11=8>>8 zaidi ya wanaume walibaki kwenye sherehe.