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Look at the place immediately to the right of the place you want to round off to. If that digit is 4 or less zero it and everything to the right of it out. If that digit is 5 or greater, increase the place to the left by one and zero everything to the right of that out.
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∙ 10y ago
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Rules in rounding fraction numbers?
Add your whole numbers
Why is rounding num bers easy?
Rounding numbers is easy because their are two rules to rounding numbers. 1) a </= 4 then a = 0 2) a >/= 5 then a = 10
How should numbers in questions and answers be rounded on WikiAnswers?
There are no set rules about rounding numbers, so when rounding numbers, mathematical rules about rounding can be used. For example, 14 would be rounded to 10, but 15 would be rounded to 20. For another example, 1144 is rounded to 1140 and 1145 is rounded to 1150.
How are you rounding whole numbers and decimals?
rounding whole numbers and decimals
What is the purpose of rounding numbers?
the purpose of rounding numbers is that you can get closer to the actual answer
What are the rounding rules of addition?
The answer to an addition question should have no more decimal places than the smallest number of decimal places in the numbers being added. When rounding numbers, numbers 5 though 9 will be rounded up and 1 through 4 will be rounded down.
What are the rules in rounding decimal numbers?
The same as whole numbers. 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.
What is the answer 1274 rounding numbers?
It depends on the degree of rounding.
What is front rounding of numbers?
The name comes from the way you round. Front end rounding is keeping the first number and rounding all the numbers after that.
How is rounding whole numbers and decimals similar?
Is the rounding is skidding
What is the difference between a rounded number and an estimated one?
Estimating will frequently be the same as rounding, but not necessarily. Rounded numbers have specific rules about where they round to. These don't apply to estimation. 46 will always round up to 50, but it may be advantageous to estimate it at 45.
What is estimating NOT as helpful when multiplying very small numbers?
It is - if you use appropriate rounding. Rounding does not have to be to whole numbers.
