(-2/3+5/12)+(1.1+(-1.55)))

Question

(-2/3+5/12)+(1.1+(-1.55)))

Answer 1

-2/3+5/12=-8/12 + 5/12 = -3/12 = -1/4
1,1-1,55=-0,45
-0,25-0,45=-0/7 = -7/10