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

### Instruction:
 Timu ana vyura 30. Jimu ana vyura 20 zaidi ya Timu. Sarah ana vyura mara mbili ya Jimu. Sarah ana vyura wangapi?


### Response:
 Jimu: 20 + 30 = <<20+30=50>>50 vyura
Sarah: 50 x 2 = <<50*2=100>>100 vyura