Question

a, 3/5 + 11/15 b, 3/4 + 5/6

Answer 1

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

\(\dfrac{3}{4}+\dfrac{5}{6}=\dfrac{9}{12}+\dfrac{10}{12}=\dfrac{19}{12}\)

Answer 2

a.3/5+11/15=9/15+11/15=4/3

b).3/4+5/6=18/24+20/24=19/12