You round it off to either 0, 1/2, or 1.
if they do not go in evenly to each other then they are called a fraction. and what you have there is a fraction. it does not come out to a whole number, but you can estimate and get the number close to what the actual amount is.
Since a unit fraction IS a fraction, it is like a fraction!Since a unit fraction IS a fraction, it is like a fraction!Since a unit fraction IS a fraction, it is like a fraction!Since a unit fraction IS a fraction, it is like a fraction!
0.0947
If you're talking about real numbers, then it is an irrational number. Any number that cannot be written as a fraction is irrational. You cannot write pi as a fraction (22/7 is just an estimate). So any thing multiplied with pi cannot be rational either.
lalapo
compare with random fraction to a benchmark fraction. to tell if a fraction is less or greater than another fraction.
how do you estimate products of fractions?
It depends on your level of numerical skill. You can convert the decimal to an approximate fraction and estimate the sum of the two fractions, or you can convert the fraction to an approximate decimal and estimate the sum of the two decimals or, if you are more able you just estimate their sum directly.
It is not particularly important.
No because you would not use it as an estimate.
round the fraction to the nearest whole number, then times the two whole number together
i think you take the problem and turn it in to a improper fraction. estimate. add. Vola!
1/5 x 8/9
10 or 1/2
67/1000 (exact) 2/30 (estimate)
you keep the whole number the same then simplify the fraction