BRAINLIEST, but ANSWER EVERYTHING!! EVery single empty space please!!!!!!!!!

Answer:
12/18 - 2/18 = 10/18
Explanation:
the lowest common multiple for the denominators of 2/3 and 1/9 is 18.
3 × 6 = 18
9 × 2 = 18
then you times the numerators by the same numbers
2 × 6 = 12
1 × 2 = 2
then you get:
12/18 - 2/18
12 - 2 = 10
minus the numerators then fraction= 10/18