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

### Instruction:
 Wakati Nathan anapokuwa baridi, anaongeza blanketi moja ziada kitandani mwake. Kila blanketi inamwongezea joto kwa digrii 3. Usiku mmoja, alikuwa baridi sana hivi kwamba aliweka nusu ya blanketi 14 katika kabati lake kitandani mwake. Blanketi zilimwongezea joto kwa digrii ngapi Nathan?


### Response:
 Nathan aliweka nusu ya blanketi 14, hivyo aliweka blanketi 14/2 = <<14/2=7>>7.
Kila blanketi ilimwongezea joto kwa digrii 3, hivyo blanketi 7 zilimwongezea joto kwa digrii 7 * 3 = <<7*3=21>>21.