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Because percentages are essentially the numerators of fractions with the same denominator, 100.
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∙ 10y ago
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What makes percent easier than fractions?
Percentages are easier for some purposes, harder for other.
Why are decimals easier to compare than 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.
Why should there be percentages when a number can be expressed as a fraction or a decimal?
Decimals and percentages are easier to compare than fractions - particularly if they are unlike fractions. That does not explain why percentages are required when we have decimal number and there is no good answer to that!
Why does finding a common denominator make it easier to compare fractions?
You might think that 1/4 is greater than 1/3 because 4 is greater than 3. If you know that 1/3 = 4/12 and 1/4 = 3/12, it makes them easier to compare.
Why is it easier to compare fractions with the same rather than denominator?
If the fractions have different denominators, you need to: 1) Convert to equivalent fractions with a common denominator, 2) Compare the numerators. If the fractions already have the same denominator, there is no need for the first step - which happens to be the most difficult step. Note that as a shortcut, you don't need the LEAST common denominator, any denominator can do. Thus, you can just use the product of the two denominators as the common denominator. As a result, to compare the fractions, you simply multiply the numerator of each fraction by the denominator of the other one, and then compare. However, this is still more work than simply comparing two numbers.
What makes percent easier than fractions?
Percentages are easier for some purposes, harder for other.
Why are decimals easier to compare than 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.
Why should there be percentages when a number can be expressed as a fraction or a decimal?
Decimals and percentages are easier to compare than fractions - particularly if they are unlike fractions. That does not explain why percentages are required when we have decimal number and there is no good answer to that!
Why does finding a common denominator make it easier to compare fractions?
You might think that 1/4 is greater than 1/3 because 4 is greater than 3. If you know that 1/3 = 4/12 and 1/4 = 3/12, it makes them easier to compare.
Why is it easier to compare fractions with the same rather than denominator?
If the fractions have different denominators, you need to: 1) Convert to equivalent fractions with a common denominator, 2) Compare the numerators. If the fractions already have the same denominator, there is no need for the first step - which happens to be the most difficult step. Note that as a shortcut, you don't need the LEAST common denominator, any denominator can do. Thus, you can just use the product of the two denominators as the common denominator. As a result, to compare the fractions, you simply multiply the numerator of each fraction by the denominator of the other one, and then compare. However, this is still more work than simply comparing two numbers.
How do equivalent fractions make it easy to compare?
Since 4 is greater than 3, you might think that 1/4 is greater than 1/3. But if you know that 1/3 = 4/12 and 1/4 = 3/12, it makes them easier to compare.
Why is it helpful to calculate percentage?
It is easier to understand rates of changes as percents, sometimes, than as a fraction. Such as the stock market fell 70%Also, you can compare percents and fractions are a little harder to compare. For example you got 91 percent right on your test and your friend took a similar test with twice as many problems and got 83% right. It is easy to compare the percents.There are many other reasons!
Why were fractions invented?
Fractions were invented because it wass easier to write 1/3 than 0.333333333333333333333333333333333333333 --> with infinite-∞
Is the fraction with the greater than or less than the fraction with the lesser denominator?
To compare two fractions, you convert them to equivalent fractions with the same denominator. Then you can compare their numerators (top parts). In that case, the fraction with the larger numerator is larger.
Why is it easier to use fractions or decimals insted of percentages?
Because that it s harder to work out percentages than fractions and decimals
How can you compare 8 percent to 10 percent?
8 percent is less than 10 percent
How do you compare improper fractions?
3/8 5/8 greater than less than or equal
