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

### Instruction:
The length of a red bus is four times the length of an orange car. The length of the orange car is also 3.5 times shorter than the length of a yellow bus. If the yellow bus and red bus are sitting next to each other, what length of the red bus may the yellow bus driver see if the red bus is 48 feet long?

### Response:
 Ikiwa basi jekundu ni futi 48, gari la machungwa ni urefu wa futi 48/4 = <<48/4=12>>12.
Kwa kuwa urefu wa gari la machungwa ni mara 3.5 mfupi kuliko basi la manjano, basi basi la manjano ni urefu wa futi 3.5*12 = <<3.5*12=42>>42.
Ikiwa vimekaa karibu, dereva wa basi la manjano ataona futi 48-42 = <<48-42=6>>6 za basi jekundu.