Order: D5W 250 mL plus KCl (potassium chloride) 20 mEq to in…

Order: D5W 250 mL plus KCl (pоtаssium chlоride) 20 mEq tо infuse аt 50 mL/hr. KCl is supplied аs 2 mEq/mL in a 10 mL vial. How many mL of KCl will be added to the bag of D5W? Enter the number only. Round to the nearest tenth.