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The answer depends on "instead of WHAT?"
Rational fractions, percentages and decimal fractions are fractions: they are simply different ways of representing parts of a whole. So the choice cannot be between these. If the choice is between fractions and whole numbers, the answer is depends on the degree of accuracy required and the units in use. For example, if measuring your height, a whole number of centimetres would be appropriate but for metres, you would want fractional values (to hundredths of a metre).
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What is an everyday example where a fraction is impossible to use you have to use a decimal?
There is no such example. If you cannot use an exact fraction then there will not be an exact decimal that you can use instead. And, if you are using an approximate decimal, you could use an approximate fraction instead.
How to use benchmarks to estimate?
compare with random fraction to a benchmark fraction. to tell if a fraction is less or greater than another fraction.
How do you use a reciprical?
You use a reciprical in dividing fractions. 1st you write down the problem. then you flip over the 2nd fraction and multiply the 1st fraction with the second fraction, and there is your answer,
How do you use a calculator to change a fraction to a decimal fraction?
Divide the numerator by the denominator.
in order to convert unlike fraction to like fraction we use?
denmitor
What is a situation in which you would use fractions to express a number less than one What is a situation in which decimals seem to work better?
The fraction 1/3=0.3333333... In this case it is better to use fractions just like in all cases. There will be no case when decimals will work better than fractions however, if a test says to use decimals; USE THEM!
What is an everyday example where a fraction is impossible to use you have to use a decimal?
There is no such example. If you cannot use an exact fraction then there will not be an exact decimal that you can use instead. And, if you are using an approximate decimal, you could use an approximate fraction instead.
What is the fraction 340?
340 is an integer, not a fraction. But, if you had to write it as a fraction, you could use 340/1.
How to use benchmarks to estimate?
compare with random fraction to a benchmark fraction. to tell if a fraction is less or greater than another fraction.
How do you use a reciprical?
You use a reciprical in dividing fractions. 1st you write down the problem. then you flip over the 2nd fraction and multiply the 1st fraction with the second fraction, and there is your answer,
When is it better to use a fraction a decimal or a percent?
The answer depends on the form with which you are more comfortable. The main disadvantage of using decimal fractions is that they may result in an accumulation of rounding errors.
Why should you use an additional fraction to solve a subtraction fraction?
There is no need to do so.
How do you use a calculator to change a fraction to a decimal fraction?
Divide the numerator by the denominator.
in order to convert unlike fraction to like fraction we use?
denmitor
What is 2.46 as a fraction?
246 is an integer and not a fraction. However, if you had to express it as a fraction, you could use 246/1.
How do you Divide fraction by another fraction?
One simple way is to flip the second fraction over (use its reciprocal) and multiply them.
How do you divide an fraction?
use a calculater
