The order is written to give IV Vancomycin 500 mg. q 6 hrs….

The order is written to give IV Vancomycin 500 mg. q 6 hrs. for endocarditis, slow infusion over 90 minutes.  Your pharmacy provides a Vancomycin solution strength of 750mg/150mL. At what rate will you set the IV pump to deliver the ordered dose? Round to the tenth ______________mL/hr