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A lab technician measures 30 ml of a urine sample in a 4 oz. container. How many more ml are needed to fill the container?

A. 15 ml
B. 20 ml
C. 25 ml
D. 30 ml

Answer :

Final answer:

A 4oz container equals 118.294 ml. After adding 30ml, an additional 88.294 ml is required to fill it. There may be an error as this does not match the given answer choices.

Explanation:

To determine how many more milliliters are needed to fill a 4oz container after adding 30ml of a urine sample, we first need to convert ounces to milliliters. Given that 1 ounce is approximately 29.5735 milliliters, a 4oz container would be:

  • 4 oz × 29.5735 ml/oz = 118.294 ml (total volume of the container)

Since the container already has 30ml of the urine sample, we subtract this amount from the total volume of the container to find out how much more is needed to fill it:

  • 118.294 ml - 30 ml = 88.294 ml

However, this does not match any of the provided answer choices, so we need to double-check the question for any possible typographical errors or misunderstandings.

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