(-21/9) + (0.11/9) + (31/12)
?? yu shuer thats spozed tu be 0.11 & not 11 ????
0.11-21==>(-20.89/9)=-2.3211111...
31/12=+2.5833333...
anser=0.2622222....
##### but if yuze (1/9), yu get [(11-21)/9] +31/12
=-(10/9) +(31/12)
=(279/108) - (120/108)
=159/108
=53/36