Question

Answer 1

c: \(=\dfrac{16}{3}-\dfrac{17}{6}=\dfrac{15}{6}=\dfrac{5}{2}\)

d: \(=\dfrac{14}{5}\cdot\dfrac{25}{8}=\dfrac{14}{8}\cdot\dfrac{25}{5}=\dfrac{7}{4}\cdot5=\dfrac{35}{4}\)

Answer 2

c) \(5\dfrac{1}{3}-2\dfrac{5}{6}=\dfrac{16}{3}-\dfrac{17}{6}=\dfrac{5}{2}\)

d) \(2\dfrac{4}{5}\times3\dfrac{1}{8}=\dfrac{14}{5}\times\dfrac{25}{8}=\dfrac{35}{4}\)

Answer 3

\(c,=\dfrac{16}{3}-\dfrac{17}{6}=\dfrac{15}{6}\\ d,=\dfrac{14}{5}\times\dfrac{25}{8}=\dfrac{35}{4}\)