The wavelength shift of light from a quasar gives the recessional speed v = 2.18 x 10\({}^{8}\) meters per second. If the Hubble constant is 21.8 millimeters per second per light year, what is the approximate distance of the quasar in light years?

W) 10\({}^{8}\)

X) 10\({}^{9}\)

Y) 10\({}^{10}\)

Z) 10\({}^{11}\)
Y) 10\({}^{10}\)