I think in your introduction.
Answer: a lament for the things that the speaker lost.
Explanation: It's also a reflection on what wise people learn from their life experiences.
If Nora bikes 30 miles per 1 hour, she'll ride 5 times as much in 5 hours.
30*5=150 miles
Jiro at 45 miles per 1 hour
45*5=225 miles in 5 hours
To find out how many more miles Jiro rides than Nora, subtract:
225-150=75
:)
