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

### Instruction:
Timmy plans to ride a skateboard ramp that is 50 feet high. He knows he needs to go 40 mph at the start to make it all the way to the top. He measures his speed on three trial runs and goes 36, 34, and 38 mph. How much faster does he have to go than his average speed to make it up the ramp?

### Response:
 Jumla ya kasi yake kutoka majaribio ni 108 kwa sababu 36 plus 34 plus 38 inafanya 108.
Kasi yake ya wastani ilikuwa maili 36 kwa sababu 108 imegawanywa na 3 inafanya <<108/3=36>>36.
Anahitaji kuongeza kasi kwa maili 4 zaidi ili afike juu kwa sababu 40 minus 36 inafanya <<40-36=4>>4.