The length of 15 meters is not greater than 1.5 kilometers. Let's compare the two units of measurement to understand why.
1 kilometer (km) is equal to 1000 meters (m). So, 1.5 kilometers would be 1.5 x 1000 = 1500 meters.
Now, let's compare 15 meters to 1500 meters. Clearly, 1500 meters is much greater than 15 meters.
To put it into perspective, imagine a race track. If the track is 15 meters long, it would be quite short, only a small portion of the entire race. However, if the track is 1500 meters long, it would be much longer and take more time to complete.
In conclusion, 15 meters is not greater than 1.5 kilometers. 1500 meters is much greater than 15 meters.