Because that it s harder to work out percentages than fractions and decimals
Yes providing you change the fractions into decimals or change the decimals into fractions
Because decimals are a form you use regularly like with money, but with fractions, its not used all the time such as a decimal is used.
All numbers can be changed from fractions to decimals.
You determine the least to greatest in decimals by using their leftmost unit. The decimal 0.2 is less than 0.3. To determine fractions, you need to first convert them to decimals.
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!
when you are trying to find a price
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There are times when working with fractions is more convenient than working with decimals.
Because that it s harder to work out percentages than fractions and decimals
Yes providing you change the fractions into decimals or change the decimals into fractions
Whether fractions work better than decimals or less as well is very much a question of your preference.
Different representation are better for different purposes.
Decimals and fractions are PART of a whole
Because decimals are a form you use regularly like with money, but with fractions, its not used all the time such as a decimal is used.
All numbers can be changed from fractions to decimals.
You determine the least to greatest in decimals by using their leftmost unit. The decimal 0.2 is less than 0.3. To determine fractions, you need to first convert them to decimals.