Up.
When the digit immediately to the right of your target (the place you're rounding to) is 5 or greater.
The answer should be 7.21
4000
5.20 * * * * * The answer should be 5.2 - the trailing 0 implies that it is accurate to two decimal places which, after rounding, it is not.
Rounding a number to one decimal place means rounding it to one number after the decimal point (dot/period). The first number after the decimal point is a 4. To determine if it should be rounded up you look at the second number after the decimal with is also a 4. If it were a five or greater you would round up, but it's not so you don't. Thus 2.447 rounded to one decimal place is 2.4
Estimating is a guess that should be close to the answer. Round is rounding a number up to the nearest ten, hundred. Example $345.89 round to the nearest dollar is $345.
6.54 would be 7. Any value greater than 0.51 in decimals should be rounded to the next whole number which is 7 in this case.
When the digit immediately to the right of your target (the place you're rounding to) is 5 or greater.
If rounding to nearest 100, then 51. (50 should be rounded DOWN to 0.) If rounding to the nearest 10, then 95.
The answer should be 7.21
The nearest unit of a number can be found by rounding off the next number after a decimal. If that number is less than 5, you should leave the number as it is but if it is more than 5 then it should be rounded one unit ahead. In this case , it is 13.100
It is 320.In case you think the answer should be 330, see //en.wikipedia.org/wiki/Rounding#Round_half_to_even
It is 7. A single digit number should normally not be estimated since it should be easy enough to work with and also, the rounding will be at least 11%.
When rounding to the nearest hundreds first you look at the tens place. General rule of rounding is if the number is 4 or smaller then round down, if 5 or higher then round up. For 525, the 2 is in the tens place so we should round down to 500.
You will lose most of the information if you are working mainly with numbers smaller that 500,000. But in that case you should not be rounding to the nearest million but to a lesser degree.
Typically 5 is the number to determine whether or not you should round up or down. When the number is 5 or greater, you round up, if it's less than 5 you round down. In other words, if you were to round to the nearest 10s place when you have a 4, you would round down to 0.
Yes if you are told to round it to the nearest tenth