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

### Instruction:
 Kuna baiskeli 3, tricycle 4 na unicycle 7 katika gereji ya nyumbani kwa Zoe. Kila baiskeli ina matairi 2, kila tricycle ina matairi 3 na kila unicycle ina tairi 1. Jumla ya matairi ni mangapi?


### Response:
 Idadi ya matairi ya baiskeli ni 3 x 2 = <<3*2=6>>6.
Idadi ya matairi ya tricycle ni 4 x 3 = <<4*3=12>>12.
Idadi ya matairi ya unicycle ni 7 x 1 = <<7*1=7>>7.
Jumla ya matairi ni 6 + 12 + 7 = <<6+12+7=25>>25.