oof, I am really bad on this. i always gets confused
I know this is easy for people, but it isnt, I am getting confused!!
5/7 + ?/6 =51/42
Find the missing number (?)
Same as the other one
5 / 7 = 30/42
30/42 + ?/6 = 51/42
?/6 = 51/42 - 30/42 You can take it from here !