
Andrew M. answered 02/26/17
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
This is just a subtraction problem.
From your total of 4.72 km subtract the
amount he walked on day 1 to find out
the amount he walked on day 2.
4.72 km
-1.62 km
-----------
3.10 km