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

### Instruction:
 Robert alikuwa na mpira 25. Tim alimpa nusu ya mipira yake 40. Robert ana mpira wangapi sasa?


### Response:
 Tim alimpa 1/2 * 40 mipira = <<1/2*40=20>>20 mipira Robert.
Robert sasa ana mpira 25 mipira + 20 mipira = <<25+20=45>>45.