Answer:
Peg rode her bike 398 more metres than Lauren
Explanation:
We know that 1 kilometre is equivalent to 1,000 metres.
So Peg rode 1,000 metres and Lauren rode 602 metres.
Now we must find the difference between the distances.
To find the difference, we need to subtract Peg's distance by Lauren's distance
1,000 - 602 = 398 metres
So 398 metres is your final answer.