Final answer:
Steve jumps 0.3 meters further than Ken by subtracting Ken's jump (1.2 meters) from Steve's jump (1.5 meters).
Step-by-step explanation:
Ken jumps 1 1/5 meters, which can be converted to 1.2 meters when written as a decimal for easier comparison. Steve jumps 1.5 meters. To find out how much further Steve jumps, we subtract Ken's jump length from Steve's:
Steve's jump - Ken's jump = 1.5 meters - 1.2 meters = 0.3 meters.
Therefore, Steve jumps 0.3 meters further than Ken.