Carcass wrote:
Which of the following expressions has \(\frac{2}{3 }\) as a numerical value?
Indicate all such expressions.
A. \(\frac{2 \frac{1}{2}}{3 \frac{3}{4}}\)
B. \(\frac{1}{2} \times 1 \frac{1}{3 }\)
C. \(\frac{2 \frac{1}{3}}{3 \frac{1}{2}}\)
D. \(\frac{5}{24}+\frac{3}{8}\)
E. \(\frac{20}{21}-\frac{2}{7}
\)
F. \(\frac{2.5}{3.75}\)
A. \((\frac{5}{2})(\frac{4}{15}) = \frac{2}{3}\)
B. \((\frac{1}{2})(\frac{4}{3}) = \frac{2}{3}\)
C. \((\frac{7}{3})(\frac{2}{7}) = \frac{2}{3}\)
D. \((\frac{5}{24}) + (\frac{9}{24}) = \frac{14}{24} = \frac{7}{12}\)
E. \((\frac{20}{21}) - (\frac{6}{21}) = \frac{14}{21} = \frac{2}{3}\)
F. \((\frac{25}{10})(\frac{100}{375}) = \frac{10}{15} = \frac{2}{3}\)
Hence, option A, B, C, E, and F