0.70 is 7/10
12/13.
6/8
0.004% as a reduced fraction is 1/25000
They are ratios.
.070
The reciprocal of the fraction is simply the fraction raised to the -1 power. Simply "flip the fraction upside down" to find the reciprocal. e.g. 3/23 has a reciprocal of 23/3.
34 is an integer, not a fraction. There is not really a sensible way of writing it as a fraction. However, if you must, you can use (34*k)/k where k is any non-zero integer as an equivalent fraction.
It is a decimal fraction.
0.777 is a fraction. It is a fraction in decimal form rather than in the form of a ratio. However, that does not stop it being a fraction. And, since it is a decimal fraction, there is not another simpler decimal form. Its equivalent, in rational form, is 777/1000. You cannot simplify this fraction.
.070
.070
105cc