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

### Instruction:
Hugo can fold a small box in 3 seconds and a medium one in twice that time. Tom can fold both the small and medium boxes in 4 seconds. If Hugo and Tom want to leave as early as possible, how long (in seconds) will it take them to fold 2400 small boxes and 1800 medium boxes?

### Response:
 Ikiwa inamchukua Hugo mara mbili ya wakati kufunga kisanduku cha kati kuliko kisanduku kidogo, basi anahitaji sekunde 6 kwa kisanduku cha kati.
Tom anaweza kufunga kisanduku kidogo au kisanduku cha kati kwa sekunde 4; kwa hivyo yeye ni haraka zaidi kufunga kisanduku cha kati kuliko Hugo kwa sababu 4s < 6s.
Ikiwa Hugo anaweza kufunga kisanduku kidogo kwa sekunde 3, basi yeye ni haraka zaidi kufunga visanduku vidogo kuliko Tom kwa sababu 3s < 4s.
Kwa hivyo, Hugo anapaswa kufunga visanduku vidogo vyote na Tom anapaswa kufunga visanduku vya kati vyote kabla ya kufanya ukubwa mwingine ambapo wao ni polepole.
Hugo atafunga visanduku vidogo 2400 katika sekunde 2400*3 = 7200.
Tom atafunga visanduku vya kati 1800 katika sekunde 1800*4 = 7200.
Itachukua sekunde 7200 kufunga visanduku vyote.