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

### Instruction:
The lunchroom is full of students: 40% are girls and the remainder are boys. There are 2 monitors for every 15 students. There are 8 monitors. Every boy drinks, on average, 1 carton of milk, and every girl drinks, on average, 2 cartons of milk. How many total cartons of milk are consumed by the students in the lunchroom?

### Response:
 Kuna wanafunzi 15 * 8 = <<15*8=120>>120 katika chumba cha chakula cha mchana.
Kuna walinzi 1 kwa kila wanafunzi kumi na tano kwa sababu 30 / 2 = <<30/2=15>>15
Kuna wasichana 40%, hivyo kuna 40/100 * 53 = <<40/100*53=21>>21 wasichana katika chumba cha chakula cha mchana.
Kuna 53 − 21 = <<53-21=32>>32 wavulana katika chumba cha chakula cha mchana.
Jumla ya pakiti za maziwa zinazotumiwa na wanafunzi ni 32 × 1 + 21 × 2 = <<32*1+21*2=86>>86 pakiti.