If (1/5)^m * (1/4)^3 = 1/(2*(10)^3), then m =	Options
A) 4
B) 3
C) 1
D) 6
E) 8
1/5^m *1/4^3= 2*1/ 2^3*5^3*8   2^3*5^3*8/4^3 =5^m or 5^3 =5^m   m=3   3
<result>B</result>
If (1/5)^m * (1/4)^3 = 1/(2*(10)^3), then m =