Question

Answer 1

a) \(\dfrac{25}{39}< 1\)

\(1< \dfrac{41}{38}\)

Do đó: \(\dfrac{25}{39}< \dfrac{41}{38}\)

b) \(\dfrac{-18}{17}< -1\)

\(-1< -\dfrac{99}{100}\)

Do đó: \(-\dfrac{18}{17}< -\dfrac{99}{100}\)

c) \(\dfrac{-17}{-35}>0\)

\(0>-\dfrac{43}{85}\)

Do đó: \(\dfrac{-17}{-35}>\dfrac{-43}{85}\)