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

### Instruction:
In Mariam's neighborhood, there are 40 houses on one side of the main road passing through the neighborhood and three times as many homes on the other side of the road. How many homes are in Mariam's neighborhood?

### Response:
 Ikiwa kuna nyumba 40 upande mmoja wa barabara kuu na mara tatu ya nyumba hizo upande mwingine wa barabara, kuna nyumba 3*40 = 120.
Jumla ya nyumba ni 40+120 = <<40+120=160>>160 katika eneo la Mariam.