48 + 58 = 106, which is an integer, not a fraction.
The smallest improper fraction I could make would be called one plus one over infinity. Technically, the smallest improper fraction is indistinguishable from an integer.
-512-14+312 is an integer, not a fraction.
a mixed fraction is a number written out as a whole number plus a fraction: ex. 3 4/5 (three and four fifths) would be a mixed fraction. essentially a whole number plus a fraction (but it would actually be written without the plus sign).
23+23 is an integer, not a fraction.
4/10
As a decimal fraction, it is 8.81 This can also be written as 881/100.
You can view images of can openers on Google Images. In addition, you will be able to find images of can openers of kitchen retailers such as Kitchen Stuff Plus.
7/15
78 + 34 is 112, which is an integer, not a fraction.
58 + 25 is an integer, not a fraction.
only if the positive fraction is "larger" than the negative one.
8 eighteenths plus 3 eighteenths ie 11/18