So sánh \(x, \;y. \)
\(x = \left( { \frac{5}{8} + \frac{3}{4}} \right): \frac{3}{4} - \frac{{21}}{{11}} \times \frac{{34}}{{35}} \)
\(y = \frac{7}{{45}} \times \frac{3}{{35}} \times 45 \times \frac{4}{7} + \frac{3}{5} \times \frac{{36}}{{48}} \)
A.\(x = y\)
B.\(x\,\, < \,\,y\)
C.#VALUE!
D.#VALUE!
\(x = \left( { \frac{5}{8} + \frac{3}{4}} \right): \frac{3}{4} - \frac{{21}}{{11}} \times \frac{{34}}{{35}} \)
\(y = \frac{7}{{45}} \times \frac{3}{{35}} \times 45 \times \frac{4}{7} + \frac{3}{5} \times \frac{{36}}{{48}} \)
A.\(x = y\)
B.\(x\,\, < \,\,y\)
C.#VALUE!
D.#VALUE!
Loga
Hóa Học lớp 12
