1.

What is the value of \(\frac{{\frac{2}{3}\;of\;\frac{9}{4}\; + \frac{1}{{\;2}}\; \div \;\frac{5}{4}}}{{1\; - \;\frac{1}{3}\; + \;\frac{1}{4}\; \times \;\left( {1\; + \;\frac{1}{3}} \right)}}\)

A. \(\frac{{19}}{{10}}\)
B. \(\frac{7}{{10}}\)
C. \(\frac{9}{{19}}\)
D. \(\frac{7}{{11}}\)
Answer» B. \(\frac{7}{{10}}\)


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