Q-2 Verify Commutativity of addition ofrational numbers for each of thefollowing pairs rational numbers(a)4/9 and 7/-12 About the author Sarah
4by9=0.4444444444444444 7by-12=-0.5833333333333333 it took a lot of time please mark as brainlist Reply
4by9=0.4444444444444444 7by-12=-0.5833333333333333 it took a lot of time please mark as brainlist