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

### Instruction:
The total number of whales in the sea this year is double what it was last year. If the World Animals Organization predicts that there will be 800 more whales in the sea next year, and the number of whales in the sea last year was 4000, calculate the total number of whales in the sea next year if the predictions are accurate.

### Response:
 Ikiwa kulikuwa na nyangumi 4000 baharini miaka mitatu iliyopita, na idadi yao ilidoubled mwaka huu, basi kuna nyangumi 2*4000 = <<4000*2=8000>>8000 baharini mwaka huu.
Ikiwa Shirika la Wanyama Duniani linatabiri kuwa kutakuwa na nyangumi 800 zaidi baharini mwaka ujao, idadi jumla ya nyangumi baharini itakuwa 8000+800= 8800 nyangumi.