Question

 8/27 + 4/15 + 19/27 + 11/15 

Answer 1

`#3107.101107`

\(\dfrac{8}{27}+\dfrac{4}{15}+\dfrac{19}{27}+\dfrac{11}{15}\\ =\left(\dfrac{8}{27}+\dfrac{19}{27}\right)+\left(\dfrac{4}{15}+\dfrac{11}{15}\right)\\ =\dfrac{27}{27}+\dfrac{15}{15}\\ =1+1\\ =2\)

Answer 2

\(\dfrac{8}{27}+\dfrac{4}{15}+\dfrac{19}{27}+\dfrac{11}{15}\)

\(=\left(\dfrac{8}{27}+\dfrac{19}{27}\right)+\left(\dfrac{4}{15}+\dfrac{11}{15}\right)\)

\(=\dfrac{27}{27}+\dfrac{15}{15}=1+1=2\)