The healthcare provider orders liquid Raxonal 0.5 milliliter…

The healthcare provider orders liquid Raxonal 0.5 milliliters orally every 2 hours. The label reads Raxonal 20 milligrams per 1 milliliter and there are 100 millilters in the bottle. How many days will the bottle last when given at this dosage?  Round to the nearest 10th. Put the numeric value only. [BLANK-1]