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

### Instruction:
 Klabu inakusudia kupata wanachama wengine ili wawe na 5 zaidi ya mara mbili ya idadi yao ya sasa ya wanachama. Ikiwa klabu ina wanachama 10 sasa, wanahitaji wanachama wangapi zaidi?


### Response:
 Maradufu ya idadi ya sasa ya wanachama ni 10 * 2 = <<10*2=20>>20 wanachama.
Hivyo, klabu inataka kuwa na wanachama 20 + 5 = 25.
Hivyo, wanahitaji kupata wanachama 25 - 10 = <<25-10=15>>15.