Answer:
-7/30
Step-by-step explanation:
So you need to make the denominators the same number so that you can just subtract the numerators.
(10) 2/3 - (3) 9/10
20/30 - 27/30
-7/30
78! is the answer to this question! trust! -6
Answer:
associative property
Step-by-step explanation:
Answer:
I think it is wrong because it is unlike term