Question

4.5 x 10^3 mL to KL

Answer 1

4.5 x 10^3 mL = 4.5 x 10^3 (mL/KL) . KL

Now mL = 10^(-3) L and KL = 10^3 L, so mL/KL = 10^(-6)

Hence 4.5 x 10^3 mL = 4.5 x 10^3 x 10^(-6) KL
= 4.5 10^(-3) KL

Answer 2

1KL = 1000 = 10^3 litres = 10^6 mL
so divide mls by 10^6