The LCD or LCM for 910 and 1314 is 597,870
910 is an integer, not a fraction.
910 = 910/1
27
910/512 = 455/256
-910 is an integer and not a fraction. However, it can be expressed in rational form as -910/1 which cannot be simplified.
26
18/20
Yes
9/10 is in its simplest form. 910/45 = 182/9
91/100
No.