-1/5 + 5/6
The least common multiple of 5 and 6 is 30. Convert -1/5 and 5/6 to fractions with denominator 30.
[tex]\boldsymbol{\sf{-\dfrac{1\times5}{5\times6}+\dfrac{5\times5}{6\times5} }}[/tex]
We simplify
-6/30 + 25/30
Since -6/30 and 25/30 have the same denominator, we join their numerators to add them together.
-6 + 25/30
Add −6 and 25 to get 19.
19/30
Skandar
