A machinist measures the length of a bolt. The length is 95.18 cm. What is the length in millimeters? Write your answer as a decimal.
Answer (2)
The length of the bolt in millimeters is 951.8 mm after converting from centimeters. We perform this conversion by multiplying the centimeter measurement by 10, since 1 cm equals 10 mm. Therefore, 95.18 cm is converted to 951.8 mm.
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Recognize that 1 cm = 10 mm.
Multiply the given length in cm by 10 to convert to mm: 95.18 × 10 = 951.8 .
The length of the bolt in millimeters is 951.8 .
Explanation
Understanding the Problem We are given the length of a bolt in centimeters and asked to convert it to millimeters. We know that 1 cm is equal to 10 mm. Therefore, to convert from cm to mm, we need to multiply the length in cm by 10.
Performing the Conversion To convert the length of the bolt from centimeters to millimeters, we multiply the given length by the conversion factor. The length of the bolt is 95.18 cm, and we know that 1 cm = 10 mm. So, we perform the multiplication: 95.18 cm × 10 cm mm = 951.8 mm
Stating the Answer The length of the bolt in millimeters is 951.8 mm.
Examples
Imagine you're working on a scale model of a building, and the plans are in centimeters, but your ruler measures in millimeters. Converting measurements like this helps you accurately build your model. Similarly, in manufacturing, converting units ensures parts fit together correctly, preventing errors and saving resources. This conversion skill is also useful in everyday situations, such as when following recipes that use different units or when traveling to countries that use the metric system.
