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When rounding to a specific place, take a look at the digit immediately to the right of the target. If that digit is 4 or less, zero everything to the right of the target out. If that digit is 5 through 9, increase the target by one and zero everything to the right of it out. If the target is a 9, increasing it will turn it to zero and increase the digit to the left of the target by one.

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Q: What is the rule for rounding off number?
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Related questions

What are the steps in rounding off numbers?

steps rounding off number


What is the greatest whole number that rounds to 300000?

599999 if rounding to the nearest 300000 with no rounding up to the nearest 300000 multiple. Granted normally you would not define your rounding rule that way, but there is no fixed rounding rule.


What is 9.856 rounded off to?

It depends what you're rounding off to. If you're rounding off to the hundredths, you get 9.86 If you're rounding off to the tenths, you get 9.9 If you're rounding to the whole number, you get 10


What is the difference between rounding-off to the nearest whole number and rounding-off to the nearest ones?

Im not sure actually. But rounding to the nearest number means its easier probably.


Rounding off to the first digit is called?

Rounding to the first digit is simply called rounding. This will make the number equal to the same as what the number truly is.


How do you estimate an irrational number?

The number of s.f or rounding off


What is the rule in rounding a number when the last digit to be dropped is 5?

you round it up


Rounding off to the nearest hundred makes a number 200 Rounding it off to the nearest ten makes it 210 The sum of its digits is 6 What is the number?

213


What is the round off number of 1.875?

The rounded off number of 1.875 depends on the level of precision required. If rounding to the nearest whole number, the rounded off number of 1.875 is 2. If rounding to the nearest tenth, the rounded off number is 1.9.


When rounding off a number to the nearest unit does it have to be a whole number?

Yes.


What is the answer for rounding off 8.9 to nearest whole number?

9


What are the guidance in the rounding off numbers?

Look at the place you are rounding off. Look at the number to the right of it. If the number to the right is 4 or less, the rounding value stays the same and every digit to the right of it goes to zero. If the number to the right is 5 or greater, the rounding value goes one higher and every digit to the right of it goes to zero.