
Andrew M. answered 02/20/16
Tutor
New to Wyzant
Mathematics - Algebra a Specialty / F.I.T. Grad - B.S. w/Honors
-5.4x107 -5.4 107
---------- = ----- x -------
3x10-21 3 10-21
= -1.8 x 107 x 1021
= -1.8 x 1028