Answer:
-66/15
Step-by-step explanation:
Convert all of them to improper fractions:
26/3 - 19/5 + 139/15
Using the rule of BODMAS;
We will add first before we subtract.
26/3 - (19/5 + 139/15)
L.C.M of 5 and 15 is 15
26/3 - (13×19)+(1×139)/15
{26/3 - 196/15}
Now we will subtract
LCM of 3 and 5 is 15
(5×26) - (1×96)/15
=130 - 96/15 = -66/15.
