Question

5 upon 12 plus (-4) upon 9

Answer 1

Answer:

-1 upon 36 is the answer

Step-by-step explanation:

Answer 2

Answer:

-1/36 is the answer

Step-by-step explanation:

i)take L.C.M of both of the denominatir(9,12)

ii)the L.C.M. is 36

iii)now multiply 5/12 by3 and (-4)/9 by4

iv)now the answer of 5/12 is 15/36 and the answer of (-4)/9 is -16/36

v)now add both the no. 15 and (-16)/36

vi)and the answer is -1/36