Arrange the fractions 2/3, 4/7, 5/9, 1/2 in ascending order.
Answer: A
Convert the fractions to decimals to compare them easily.
\(2/3 \approx 0.667\)
\(4/7 \approx 0.571\)
\(5/9 \approx 0.555\)
\(1/2 = 0.500\)
Arranging the decimals in ascending order: 0.500, 0.555, 0.571, 0.667.
The corresponding fractions are: 1/2, 5/9, 4/7, 2/3.