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its going to be 4over 27 ----

Q: Add the following fractions 1 over 2 plus 1 over 4 plus 1 over 8 plus 1 over 16?

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For adding fractions, you need to make both denominators the same, then add the numerators. In this case 5/6 and 4/6 have the sum 9/6, which can be simplified to 1 1/2 (fractions are difficult in these answer windows).

When you want to add fractions that have different denominators, you have to convert them into fractions that do have the same denominators. So for example, how much is a half plus a third? Both of these can be converted into sixths, so one half equals three sixths, and one third equals two sixths. Three sixths plus two sixths equals five sixths. That's the answer. If you have three fractions with different denominators, the procedure is the same. Convert all three into fractions with the same denominators, then add them.

it stay the same when you subtract fractions and when you add fractions.

11/15Because 2/5=6/15 and 1/3=5/15.To add fractions you need a common denominator and then you add the numerators and make their sum the new numerator over the common denomerator.

You need a common denominator in order to add or subtract fractions.

Related questions

1

0.9375

Convert all the fractions to a common denominator. Then add.

To do additions with mixed fractions, you should add the integer (whole) part, and the fractions, separately.

If you are using the word "over" to describe that these numbers are fractions, then 1/9 plus 4/9 is 5/9. Since the denominators are the same, you simply add the numerators of both fractions, and you have your answer, 5 over 9.

4 over 3. In adding fractions, you just add the numerators together if the denominators are the same.

you make fractions equivalent denominators, you add the numerators and put it over the denominator

Carry out the following steps:Convert each of the mixed fractions into improper fractions.Rename these fractions so that their denominators are the same (= d).Add the numerators together (= n)The answer is n/d, which will be an improper fraction and you may wish to convert that to a mixed fraction.

40

Yes because the fractions add up to 1

If the fractions have the same denominator, add and subtract the numerators as if the denominators weren't there and put the result over that denominator. Reduce if possible. If the fractions have different denominators, find the LCM of the denominators and convert the fractions to equivalent fractions with like denominators. Then add and subtract the numerators as if the denominators weren't there and put the result over that denominator. Reduce if possible.

For adding fractions, you need to make both denominators the same, then add the numerators. In this case 5/6 and 4/6 have the sum 9/6, which can be simplified to 1 1/2 (fractions are difficult in these answer windows).