Answer:
Reece log 54 miles
Step-by-step explanation:
The ratio of miles Reece runs to miles Samuel runs is 2 to 3.
Samuel logs 81 miles
the ratio 2 to 3 means that if Reece ran 2 miles Susan would run 3 miles, so Reece runs with respect to Susan is 2/3
R = Miles Reece runs
R = 2/3 * 81mi
R = 54mi
Reece log 54 miles
