AS the world record is around 48 seconds I would think hundreds if not thousands of swimmers have done that.
less than...a km is 1000 meters
1 minute
4 meters is less than 450 centimeters which equals 4.5 meters
Less
Yes, 4 meters is less than 3 kilometers. To compare the two, you can convert 3 kilometers to meters, which equals 3,000 meters. Since 4 meters is significantly less than 3,000 meters, it is clear that 4 meters is indeed less than 3 kilometers.
770 meters is less than 7 kilometers. Since 1 kilometer equals 1,000 meters, 7 kilometers is equal to 7,000 meters. Therefore, 770 meters is significantly less than 7,000 meters.
6 centimeters is less than 6 meters.
Less than 15400 meters. 15,400 meters = 15.4 kilometers
0.17 meters is greater than 0.165 meters.
2 cm is less than 4 meters
Minutes are greater than seconds because 60 seconds equal a minute. A minute is 1/60 of a minute
The distance light travels in one minute. 17,987,547,480 meters (exactly, meter is standardized with the speed of light).