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

### Instruction:
Tim has 30 toads. Jim has 20 more toads than Tim does. Sarah has twice as many toads as Jim does. How many toads does Sarah have?

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