Should 0.449999 be rounded up or down?
well, 0.449999 is less than half, so
rounded to a whole number ---> 0
rounded to one decimal --- .4
rounded to two decimals --- .45
rounded to three decimals --- .450
....
thankyou
it 100 because it is dumb
To determine whether 0.449999 should be rounded up or down, we need to look at the digit after the desired decimal place. In this case, the digit after the thousandth place is 9.
When rounding, we generally round up if the digit after the desired decimal place is 5 or greater, and round down if the digit is less than 5.
Since the digit after the thousandth place in 0.449999 is 9, which is greater than 5, we round up.
Therefore, 0.449999 should be rounded up.