The length of the ruler is 304.8 millimeters.
The act of determining an object's length in some standard or non-standard units is known as length measurement. In our daily lives, the ability to measure length is crucial.
Let's say Mathew is shopping with a friend when he notices a lovely picture frame that can be displayed in his parent's bedroom. But how would he go about telling them how long the frame was? If he is aware of the length in a particular unit, let's say 3 feet, he can do that. The picture frame in the image below measures 3 feet in length.
Given parameters:
The length of a ruler is 12 inches.
1 inch is approximately equal to 25. 4 millimeters.
So, 12 inches = 12 × 25. 4 millimeters. = 304.8 millimeters.
Hence, The length of the ruler is 304.8 millimeters.
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