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

### Instruction:
 Harry ana vitabu 50 katika maktaba yake. Dada yake Flora ana vitabu mara mbili ya hivyo na binamu yao Gary ana nusu ya vitabu ambavyo Harry anavyo. Wana vitabu vingapi pamoja?


### Response:
 Flora ana vitabu 50*2= <<50*2=100>>100
Gary ana vitabu 50/2= <<50/2=25>>25
Pamoja wanamiliki vitabu 100+25+50= <<100+25+50=175>>175