In the United States, the concentration of glucose, C₆H₁₂O₆, in the blood is reported in units of milligrams per deciliter (mg/dL). In Canada, the United Kingdom, and elsewhere, the blood glucose concentration is reported in millimoles per liter (mmol/L), where 1 mmol = 1 x 10 3 mol. If a person has a blood glucose level of 85 mg/dL, then what is

(a) The blood glucose level in mmol/L; 

(b) The molarity of glucose in the blood?