Question 803226
kiley's in-line skate wheels have a 43-mm diameter. How many meters will kiley travel after 5000 revolutions of the wheels on her in-line skates? round your answer to the nearest tenth of a meter. 
-----------------
Each revolution = pi*43 mm
5000*pi*43 =~ 675442.4 mm
= 675.4 meters
-----------
Most skate wheels are about 80 mm in diameter.  Hockey skates use 58 mm.
43 mm is small.