Best Answer: There is no specific number. You can have a paragraph composed of just a single sentence. Remember-a paragraph is a series of connected sentences expressing a thought. If the thought can be expressed in one sentence, then Bob's your uncle.
Well, remember that 1 meter equals to 1,000 millimeters. Having that in mind, then 368 millimeters equals to 0.368 meters. Millimeters = 10 ^ -3 meters. Just move the point at the right side of the number 8 (millimeters) and move it three times to the left.
345 millimeters = 13.58 inches. Direct Conversion Formula 345 mm   *   1 in 25.4 mm   =   13.58267717 in /.