to be equal the numerator of both sides have to be the same and so does the denominator, so if the what number can you multiply 5/6 to get something / 24
5 * (4) / 6 * (4) = X/24
20/24= X/24
and then its simple from there :)
hope this helps! good luck and feel free to message me for further help
The answer would be c.)20 because whatever you do to one you have to do to the other so since 6 was multiply by 4 to get 24 it is only logical to multiply 5 by 4 to get 20