Question

\(\dfrac{21}{24}\)x\(\dfrac{2}{11}\):\(\dfrac{9}{8}\)=.......
\(\dfrac{17}{9}\)x\(\dfrac{5}{6}\):\(\dfrac{12}{13}\)=.......

Answer 1

\(\dfrac{21}{24}\cdot\dfrac{2}{11}:\dfrac{9}{8}=\dfrac{21}{24}\cdot\dfrac{2}{11}\cdot\dfrac{8}{9}=\dfrac{16}{99}\)

\(\dfrac{17}{9}\cdot\dfrac{5}{6}:\dfrac{12}{13}=\dfrac{17}{9}\cdot\dfrac{5}{6}\cdot\dfrac{13}{12}=\dfrac{1105}{648}\)

Answer 2

a)\(\dfrac{14}{99}\)

b)\(\dfrac{1105}{648}\)

Answer 3

\(\dfrac{16}{99};\dfrac{1105}{648}\)

Answer 4

14/99
1105/648

Answer 5

1. \(\dfrac{21}{24}\) x \(\dfrac{2}{11}:\dfrac{9}{8}=\dfrac{21}{24}\) x \(\dfrac{2}{11}\) x \(\dfrac{8}{9}=\dfrac{14}{99}\)

2. \(\dfrac{17}{9}\) x \(\dfrac{5}{6}:\dfrac{12}{13}=\dfrac{17}{9}\) x \(\dfrac{5}{6}\) x \(\dfrac{13}{12}=\dfrac{1105}{648}\)