Arrange the steps in the correct order to perform this subtraction problem. 1.1 × 10^3 – 4.9 × 10^2 put these in order a)1.1*10^3-4.9*10^2 b)0.61*10^3 c)1.1*10^3-0.49*10^3 d)1.1*10^3-10/10*4.9*10^2 e)10/10*0.61*10^3 f)(1.1-0.49)*10^3 g)6.1*10^2