Question

subtract the sum of 1/2 and -3/4 from the sum of 2/3 and 4/9​

Answer 1

Answer:

[(1/2)+(-3/4)]-[(2/3)+(4/9)]

[4+(-6)/8]-[18+12/27]

[4-6/8]-[30/27]

[-2/8]-[30/27]

by simplifying

[-1/4]-[10/9]

-9-40/36

-49/36