If a b = c + d e + f so a is equal to...
If so is equal to ?
I have these question, a is always c+d and b is e+f ?.
Answer & Explanation
Here is an counterexample.
There are plenty of easy counterexamples, of course. , but . But what you suggest is true if both fractions are in reduced form - that is, if and are relatively prime and and are relatively prime.