Final answer:
To convert 5 meters to millimeters, multiply the number of meters (5) by the conversion factor of 1,000 millimeters per meter, resulting in 5,000 millimeters. Therefore, the answer is 5,000 millimeters.
Step-by-step explanation:
The question asks how many millimeters there are in 5 meters. To find the answer, we need to understand the metric length comparison and conversion of units between meters, centimeters, and millimeters. One meter is equivalent to 100 centimeters, and one centimeter is equivalent to 10 millimeters. Therefore, to convert meters directly to millimeters, we can use the conversion factor of 1,000 millimeters in one meter.
So, if we have 5 meters, we can calculate the number of millimeters by multiplying 5 (the number of meters) by 1,000 (the number of millimeters in one meter):
5 meters × 1,000 millimeters/meter = 5,000 millimeters.
Thus, the correct answer is option 2): 5,000 millimeters.