Question

Convert the following to the equivalent measures indicated. \(255 \mathrm{~mL}=\) ______ \(\mathrm{oz}\)

Short answer

255 mL is approximately 8.62 oz.

Step-by-step solution

Understand the Conversion Factors

We need to convert milliliters (mL) into ounces (oz). The conversion factor from milliliters to ounces is approximately 1 mL = 0.033814 oz.

Set Up the Conversion Equation

To convert 255 mL to ounces, we'll use the conversion factor. We multiply the number of milliliters by the conversion factor to find the equivalent in ounces.\[ 255 \text{ mL} \times 0.033814 \text{ oz/mL} \]

Perform the Calculation

Now, perform the multiplication:\[ 255 \times 0.033814 = 8.62257 \]

Round the Result

If necessary, round the result to a reasonable number of decimal places. We'll round 8.62257 to two decimal places to get 8.62.

Key concepts

Volume Measurements

Volume is the measure of the amount of space an object or substance occupies. It is an important aspect in various fields like cooking, chemistry, and physics. In the metric system, volume is generally measured in liters (L) and milliliters (mL).
Milliliters are used for small quantities and are equivalent to one-thousandth of a liter. Understanding volume measurements allows you to effectively measure and compare the capacity of different objects. For instance, knowing that 1 mL is the same as 1 cubic centimeter (cc) can also aid in medical dosing and scientific experiments.

• 1 liter = 1000 milliliters
• 1 milliliter = 1 cubic centimeter

Recognizing how volume works is the first step in performing any kind of measurement conversion.

Unit Conversion

Unit conversion is at the heart of solving problems involving different measurements. The goal is to turn one unit into another while maintaining the same size of the quantity.
For volume, this often involves converting between metric units like milliliters to non-metric units like ounces. Converting units requires understanding conversion factors, which are ratios that express how many of one unit are equal to another.

• 1 mL = 0.033814 oz

To achieve a successful conversion, multiply the original measurement by the appropriate conversion factor. Remember to keep track of your units throughout the calculation to avoid errors.

Mathematical Calculations

Mathematical calculations in unit conversions involve straightforward arithmetic, primarily multiplication or division, depending on the direction of the conversion. In our exercise, you are converting 255 mL to ounces. Multiply 255 by the conversion factor:
\[255 imes 0.033814 = 8.62257\]After computing, the result is often rounded for simplicity and readability. In this case, rounding 8.62257 to two decimal places yields 8.62.
Such calculations not only provide practice in fundamental math skills but also in critical thinking as you need to verify precision and rounding to match the requirement of practical applications or guidelines.