SOLUTION: (2*10^-3)-(3.777777777778*10^-2) Solve this. i cannot.

Algebra ->  Exponents -> SOLUTION: (2*10^-3)-(3.777777777778*10^-2) Solve this. i cannot.      Log On


   

Question 1138747: (2*10^-3)-(3.777777777778*10^-2)
Solve this. i cannot.
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
%282%2A10%5E-3%29-%283.777777777778%2A10%5E-2%29
recall the rule: a%5E%28-n%29=1%2Fa%5En
%282%2A%281%2F10%5E3%29%29-%283.777777777778%2A%281%2F10%5E2%29%29
%282%2F10%5E3%29-%283.777777777778%2F10%5E2%29
%282%2F1000%29-%283.777777777778%2F100%29
0.002-0.03777777777778
-0.03577777777778