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

### Instruction:
A portable battery charger can fully charge a smartphone in 26 minutes or a tablet in 53 minutes. Ana charged her tablet fully and her phone halfway. How many minutes did it take?

### Response:
 Ana alichaji simu yake nusu, hivyo alichaji simu yake kwa dakika 26 / 2 = <<26/2=13>>13.
Hivyo, Ana alichukua dakika 13 + 53 = <<13+53=66>>66 kuchaji simu yake na kibao chake.