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

### Instruction:
A truck can carry a maximum of 13,500 kgs of supplies. Yesterday, the truck was loaded with 100 boxes that weigh 100 kgs each. Then, it was loaded with 10 crates which weigh 60 kgs each. Today, it was loaded again with 50 sacks which weigh 50 kilograms each. How many bags weighing 40 kilograms each can we still load in the truck?

### Response:
 Masanduku yana uzito wa masanduku 100 x kilo 100/sanduku = <<100*100=10000>>10,000 kg.
Masanduku yana uzito wa masanduku 10 x kilo 60/sanduku = <<10*60=600>>600 kg.
Mifuko ina uzito wa mifuko 50 x kilo 50/mfuko = 2,500 kg.
Hivyo, uzito jumla wa vifaa ambavyo tayari vimejazwa ni 10,000 kg + 600 kg + 2,500 kg = 13,100 kg.
Hivyo, uzito unaoweza kubebwa zaidi kwenye lori ni 13,500 kg - 13,100 kg = <<13500-13100=400>>400 kg.
Hii inamaanisha kuwa tunaweza kubeba mifuko 400 kg/40 kg = <<400/40=10>>10 bado kwenye lori.