Question

Answer 1

a: =2/6+3/6=5/6

b: =9/15+11/15=20/15=4/3

c: =18/24+20/24=38/24=19/12

Answer 2

\(a,\dfrac{1}{2}+\dfrac{1}{3}=\dfrac{3+2}{6}=\dfrac{5}{6}\)

\(b,\dfrac{3}{5}+\dfrac{11}{15}=\dfrac{9+11}{15}=\dfrac{20}{15}=\dfrac{4}{3}\)

\(c,\dfrac{3}{4}+\dfrac{5}{6}=\dfrac{18+20}{24}=\dfrac{38}{24}=\dfrac{19}{12}\)