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

### Instruction:
 Watoto kumi walileta vijiti vya barafu 15 kila mmoja. Wasichana kumi na mbili walileta vijiti vya barafu 12 kila mmoja. Wasichana walileta vijiti vingapi vichache kuliko wavulana?


### Response:
 Jumla ya vijiti ambavyo wavulana walileta ni 10 x 15 = <<10*15=150>>150.
Jumla ya vijiti ambavyo wasichana walileta ni 12 x 12 = <<12*12=144>>144.
Hivyo, wasichana walileta vijiti 150 - 144 = <<150-144=6>>6 vichache kuliko wavulana.