Upper R $1$R$1$Upper R $2$R$2$Upper R $3$R$3$

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For the parallel production process shown$$ above, Upper R $1$R$1$equals$=0\mathrm{.}940\mathrm{.}94,$ Upper R $2$R$2$equals$=0\mathrm{.}900\mathrm{.}90,$ Upper R $3$R$3$equals$=0\mathrm{.}970\mathrm{.}97.$

For the given parallel production$$ process, the reliability$=$ enter your response here$\%($enter your response as a percentage rounded to two decimal$$ places$).$