Eight ounces are equal to ______ milliliters.

Eight ounces are equal to ______ milliliters.

• A. 180
• B. 210
• C. 240
• D. 120

Answer: (C)

Understanding this conversion comes from the approximate relationship that 1 fluid ounce is about 30 milliliters. Multiply by eight to convert: 8 x 30 = 240, so eight ounces is about 240 milliliters. In exact terms, 8 fl oz equals 236.6 mL, but 240 mL is the conventional rounded value used in practice. The other numbers would correspond to smaller amounts of fluid: 180 mL is about 6 oz, 210 mL is about 7 oz, and 120 mL is about 4 oz, which are not equal to eight ounces. Therefore, 240 milliliters is the best answer.

Understanding this conversion comes from the approximate relationship that 1 fluid ounce is about 30 milliliters. Multiply by eight to convert: 8 x 30 = 240, so eight ounces is about 240 milliliters. In exact terms, 8 fl oz equals 236.6 mL, but 240 mL is the conventional rounded value used in practice. The other numbers would correspond to smaller amounts of fluid: 180 mL is about 6 oz, 210 mL is about 7 oz, and 120 mL is about 4 oz, which are not equal to eight ounces. Therefore, 240 milliliters is the best answer.