$${R = \frac{P}{Q} = \left( \frac{3,4 \times 10^9\, \mathrm{J/s}}{200\, \mathrm{MeV/lõhustamisakt}} \right) \left( \frac{1\, \mathrm{MeV}}{1,60 \times 10^{-13}\, \mathrm{J}} \right) \\ = 1,06 \times 10^{20}\, \text{lõhustumisakti/s} \\ \approx \underline{\underline{1,1 \times 10^{20}\, \text{lõhustumisakti/s}}}}$$