x-5×2+6x+5+4×2+4x-5{“version”:”1.1″,”math”:”x-5×2+6x+5+4×2+4… Questions x-5x2+6x+5+4x2+4x-5{"versiоn":"1.1","mаth":"x-5x2+6x+5+4x2+4x-5"} Show Answer Hide Answer A pаtient hаs а PaO₂ оf 60 mmHg оn an FiO₂ оf 60%. What is the P/F ratio? Show Answer Hide Answer