340 is an integer and so there is not really a sensible way of writing it as a fraction or mixed number.
340 is an integer, not a fraction. But, if you had to write it as a fraction, you could use 340/1.
340 over 280 can be simplified by dividing both numbers by their greatest common divisor, which is 20. This gives us a simplified fraction of 17/14.
340 is an integer and there is no sensible way of expressing it as a mixed number. As a fraction it can be written as 340/1.
0.05 as a fraction simplified is 1/20
0.76 = 19/25 as a fraction simplified
6.6 as a simplified fraction is 33/5
6.15 is a fraction. It is a fraction in decimal form but that does not stop it being a fraction. And, as a decimal fraction, it cannot be simplified. Its rational equivalent is 615/100 which can be simplified to 123/20.
11/26 is the simplified fraction
0.7 as a non-simplified fraction = 7/10
12 and a half as a simplified fraction is 25/2
0.2 as a fraction simplified is 1/5.
10/12 is 5/6 as a simplified fraction