Step-by-step explanation:
Least common multiple of 66 and 88 is 2424. Convert -\frac{5}{6}−
6
5
and \frac{83}{8}
8
83
to fractions with denominator 2424.
-\frac{20}{24}+\frac{249}{24}−
24
20
+
24
249
Step 2
Since -\frac{20}{24}−
24
20
and \frac{249}{24}
24
249
have the same denominator, add them by adding their numerators.
\frac{-20+249}{24}
24
−20+249
Step 3
Add -20−20 and 249249 to get 229229.
\frac{229}{24}
24
229
answer:222/24 = 9.5419999967
