It is: 337/100 as an improper fraction
42.5 = 85/2
7.6943 = 76943/10000
83/500 or 166/1000
337/100
337/100
what does "notational only" mean
1 x 337, 337 x 1 = 337
1 and 337 (337 is a prime number).
Since the numerator of the fractional part of 2 97/120 is prime, the mixed number 2 97/120 is already expressed in its simplest form.
1, 337.
337 = CCCXXXVII
337, 674, 1011, ...