i want to say 4 but that doesn’t make any more sense than the rest of the options
m would need to equal 2/6 for the answer to be correct bc of pemdas
for 2. m is 9/6 which isn’t the bc 2/6 you need
for 4. m is 3/6 which u i s closer than 2 but still not right
for 1. m is 0 which is definitely not the right answer
and for 3. m is 2 which is not the same thing as 2/6
i wish i could help more but this all i got