HELP PLS I NEED THIS ASAP PLS HELPPPP

Answer:
in order from least to greatest
Step-by-step explanation:
[tex]\frac{(4.7*10^3)*(8.6*10^-7)}{(9.8*10&-4)*(6.1*10^2)}[/tex] = 0.017437
(4.9×[tex]10^{3}[/tex])*(7.4×[tex]10^{-6}[/tex]) = 0.03626
(2.9×[tex]10^{7}[/tex])*(1.6×[tex]10^{-9}[/tex]) = 0.0464
[tex]\frac{(3.9*10^5)*(8.7*10^-3)}{(3.7*10^-5)*(2.9*10^8)}[/tex] = 0.316216
(4.3×[tex]10^{6}[/tex])*(9.3×[tex]10^{-4}[/tex]) = 4214