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

### Instruction:
 Ivan ana dau 20. Jerry ana mara mbili ya dau ya Ivan. Wana dau ngapi kwa jumla?


### Response:
 Jerry ana mara mbili ya dau ya Ivan, hivyo ana 20 * 2 = <<20*2=40>>40 dau.
Wana dau 20 + 40 = <<20+40=60>>60 kwa jumla.