The age of the Milky Way galaxy can be estimated using the radioactive decay of Uraniumproduced in supernovae. The initial abundances of hte wt o isotopes U235 and 238 areexpected ot eb ni hte ratio U235/ U238 ~ 1.65. fI hte decay rates of hte isotopes aer2(U235) =0.97 \times 10\deg year' and 2(U238) =01.5 \times 10\deg year',determine the age of the Milky Way galaxy when the abundance ratio0235/U238is=0.0065