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

### Instruction:
 Mike ana umri wa miaka 16. Dada yake Barbara ana umri wa nusu ya umri wake. Barbara atakuwa na miaka mingapi wakati Mike ana miaka 24?


### Response:
 Barbara kwa sasa ana umri wa miaka 16 / 2 = <<16/2=8>>8.
Hivyo katika miaka 24 - 16 = <<24-16=8>>8, Mike atakuwa na miaka 24.
Barbara atakuwa na miaka 8 + 8 = <<8+8=16>>16 wakati huo.