If a Quasar Has a Recessional Velocity Of $2.7 × 10^5$

Multiple Choice

If a quasar has a recessional velocity of $2.7 × 10^5$ km/s and is determined to be 3600 Mpc, what is the Hubble constant based on this quasar alone Hint: Note that the units of your result should be (km/s) /Mpc to see what arithmetic process you need to perform.

A) 50 km/s/Mpc
B) $9.7 × 10^8$ (km/s) Mpc
C) 75 km/s/Mpc
D) 0.013 km/s/Mpc
E) 273,600 km/s/Mpc