\(\left(\frac{21}{25} \div \frac{9}{20}\right) \times \left(\frac{5}{12} \div \frac{10}{17}\right)\) बराबर है
Choose Your Option
A. \(\frac{7}{77}\)
B. \(\frac{11}{9}\)
C. \(\frac{119}{450}\)
D. \(\frac{119}{90}\)