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It is extremely important, because everyone(including me) makes simple mistakes and sometimes needs to check.
You use compatible numbers.
4 x 0.8 = 3.2
Suppose at some point in your life you wanted to know the answer of 29 divided by 14. If you can estimate in your head that 30 divided by 15 is 2, you would expect the answer to be somewhere around two. Since 14 is a little less than half, you would expect the answer to be a little bit more than two. The actual answer of 29/14 is 2.07.
It means to give the reason of something, (numbers,sums,differences, and problems.)
precision * * * * * For reasonableness you only use estimation.
It is extremely important, because everyone(including me) makes simple mistakes and sometimes needs to check.
you could have done something wrong on the calculator !
56x34
You use compatible numbers.
Reasonableness means its fair
4 x 0.8 = 3.2
no such word as "reasonableness' you would have to use " reasonable conduct" in your sentence.
The reasonableness standard is the standard by which a law is allowed to stand because it is reasonably related to a legitimate government interest.
Suppose at some point in your life you wanted to know the answer of 29 divided by 14. If you can estimate in your head that 30 divided by 15 is 2, you would expect the answer to be somewhere around two. Since 14 is a little less than half, you would expect the answer to be a little bit more than two. The actual answer of 29/14 is 2.07.
It means to give the reason of something, (numbers,sums,differences, and problems.)
to solve an solution