Final answer:
The two equivalent lengths are 0.600 meters and 60 millimeters.
Step-by-step explanation:
The two equivalent lengths are b) 0.600 meters and c) 60 millimeters. To determine equivalent lengths, we need to convert all the lengths to a common unit of measurement. Let's convert them to meters:
- a) 6000 centimeters = 6000 * 0.01 = 60 meters
- b) 0.600 meters
- c) 60 millimeters = 60 * 0.001 = 0.06 meters
- d) 0.060 kilometers = 0.060 * 1000 = 60 meters
We can see that b) 0.600 meters and c) 60 millimeters both represent a length of 60 meters, making them equivalent.