274.32 meters long, the cliff would be 274.32 meters long
900 centimeters is 9 meters.
900 kilometers is 559.24 miles.
900
About 900 miles long.
When rounding to the nearest hundred, half will round down and half will round up, ie 100 ÷ 2 = 50 will round each way. → any number greater than or equal to 900 and less than 900 + 50 = 950 will round down to 900. ie any number n such than 900 ≤ n < 950 will round down to 900 to the nearest 100. Which means your [whole] number could be any of 900, 901, 902, ..., 949.
10
A 274.3 metre long rope.
900/60 = 15 hours
its 5 minutes
900 years
900 years
900 seconds.