How do create a code that tests equality of fractions and results in true or false

Question

eg
f1= 5/10
f2 = 3/6
f1==f2
true

Answer 1

reduce them down

5/10 reduces down to 1/2
3/6 reduces down to 1/2

then check if 1/2==1/2

Answer 2

https://code.sololearn.com/cZrOllnWog2E/?ref=app