2006-09-11 08:26:07 · 6 answers · asked by VICKIE M 1 in Science & Mathematics ➔ Mathematics
depends on how you are rounding it, if you are rounding by tens, everything from 45 - 54 rounds up/down to 50.
2006-09-11 08:31:58 · answer #1 · answered by John J 6 · 1⤊ 0⤋
If we assume that our rounding-off rule is that the unit digit can be rounded off to nearest ten, then the numbers 45, 47,..., 54 will round to 50. Note that 55 is rounded to 60. Hence the answer is 10 numbers
You might have a different rounding-off rule such as: round off to nearest multiple of 5. Then we have 48,49,50,51,52 rounding to 50.
2006-09-11 15:32:30 · answer #2 · answered by m s 3 · 1⤊ 0⤋
9 numbers
45, 46, 47, 48 ,49... 51, 52, 53, 54
The rule is anything 5 and above in the ones place, you round up.... anything lower you round down...assuming you are rounding with single whole numbers and not by 5's or 10's
2006-09-11 15:32:57 · answer #3 · answered by ELLA 2 · 0⤊ 0⤋
Umm, one. It is 50. You make no sense.
def: round (v); To approximate a number, especially a decimal number by the closest whole number.
Therefore, every WHOLE number which is not 50 rounds to itself.
2006-09-11 15:31:49 · answer #4 · answered by Jim T 6 · 1⤊ 0⤋
read your math text & figure out how instead of sitting on yahoo answers...how many people will give you a real answer??
2006-09-11 15:32:50 · answer #5 · answered by fairly smart 7 · 0⤊ 0⤋
They are 51 numbersstarting from 0,1,2,3 ,4..............48,49,50
2006-09-11 15:31:28 · answer #6 · answered by Amar Soni 7 · 0⤊ 0⤋