If a prescription reads 150 mL of a solution, how many fluid ounces is this?

To convert milliliters to fluid ounces, it is essential to use the correct conversion factor. The standard conversion is that 1 fluid ounce is equivalent to approximately 29.57 milliliters.

To find out how many fluid ounces are in 150 mL, the following calculation is performed:

1. Divide the volume in milliliters (150 mL) by the number of milliliters in one fluid ounce (29.57 mL/oz):

150 mL ÷ 29.57 mL/oz ≈ 5.07 oz.

This calculation shows that 150 mL is roughly equal to 5.07 fluid ounces. This value aligns with the answer provided. Therefore, understanding the conversion factor and performing the division correctly leads to the accurate conversion from milliliters to fluid ounces, confirming that the right answer is indeed 5.07 oz.