1,325-2,41=?-2,4-1,75-(-5/12)=?Помогите!

Question

1,325-2,41=?
-2,4-1,75-(-5/12)=?
Помогите!

Answer 1

1,325-2,41=-3.735
-2,4-1,75-(-5/12)=-4.15-5\12=-83\20+5\12=-249\60+25\60=-224\60=-3 11\15

Answer 2

1,325 - 2,41 = - 1,085
-2,4 - 1,75 - (-5/12) = -4,15 - (- 5/12) = -415/100 - 5/12 =-(1245-125)/300 = - 1120/300 = -112/30