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

### Instruction:
Together Felipe and Emilio needed a combined time of 7.5 years to build their homes. Felipe finished in half the time of Emilio. How many months did it take Felipe to build his house?

### Response:
 Hebu f = idadi ya miaka ambayo Felipe alitumia kujenga nyumba yake
Emilio = <<2=2>>2f
3f = <<7.5=7.5>>7.5 miaka
f = <<2.5=2.5>>2.5 miaka
2.5 miaka = 30 miezi
Felipe alitumia miezi 30 kujenga nyumba yake.