Convert 152.4 cm to an equivalent amount in inches
The Correct Answer and Explanation is:
To convert 152.4 centimeters (cm) to inches (in), we need to use the conversion factor between centimeters and inches. The standard conversion factor is:
[
1 \, \text{inch} = 2.54 \, \text{cm}
]
Thus, to convert from centimeters to inches, we divide the length in centimeters by 2.54.
Step-by-Step Conversion:
[
152.4 \, \text{cm} \div 2.54 = 60 \, \text{inches}
]
Therefore, 152.4 cm is equal to 60 inches.
Explanation:
The conversion between centimeters and inches is based on a defined ratio in the metric system. The metric system uses standardized units of measurement, and in this case, 1 inch is defined as 2.54 centimeters. This definition allows for easy conversion between the two units.
The process of converting centimeters to inches involves dividing the measurement in centimeters by the number of centimeters in one inch (2.54). This method works because both units—centimeters and inches—are part of different measurement systems: the centimeter is part of the metric system (which is based on powers of ten), while the inch is part of the imperial system, which has different units of measurement for length.
In this case, since 152.4 cm is exactly 60 inches, this is a straightforward example of conversion. However, in other cases, the number might not be as neat, and the result would typically be rounded to the desired number of decimal places depending on the level of precision required for the measurement.
This conversion is useful in many fields, such as construction, design, or healthcare, where both metric and imperial systems are used. Knowing how to switch between these two systems is an important skill for global communication and standardization.
Thus, 152.4 cm is exactly 60 inches when converted.