Question

Subtract the sum of 7/11 and -5/22 from the sum of 5/11 and-9/132

Answer 1

Answer:

-1/44

Step-by-step explanation:

= 7/11 + -5/22

= 14+(-5)/22

9/22

5/11 + -9/132

=60 + (-9)/132

51/132

51/132 - 9/22

= 51-54/132

= -3/132

= -1/44

hope it helps you :)

Answer 2

Answer:

Step-by-step explanation:

the required equation is :-

5/11 + [-9/132] - 7/11 + [-5/22]

= 5/11 - 9/132 - 7/11 - 5/22

= 5/11 + 7/11 -9/132 + 5/22

= 12/11 -9/132 + 5/22

lcm of 11, 132 and 22= 132

= 144/132 -9/132 + 30/132

= 144 - 9 + 30

         132

= 165/132