[" 2.Amange the following in descending order: "],[[" (i) "(2)/(9),(2)/(3),(8)/(21)," (ii) "(1)/(5),(3)/(7),(7)/(10)]]

Arrange the following in descending order : (i) (2)/(9),(2)/(3),(8)/(21) (ii) (1)/(5),(3)/(7),(7)/(10)

Arrange the following in descending order: 2/9,2/3,8/21

Arrange the following in descending order: 1/5,3/7,7/10

Arrange the following in descending order : (i) 2/9, 2/3, 8/21 (ii) 1/5, 3/7, 7/10

Arrange the following fraction in descending order: (2)/(3), (3)/(5), (7)/(10) and (8)/(15)

Arrange the following fraction in descending order: (5)/(7), (9)/(14), (17)/(21) and (31)/(42)

Arrange the following ratios in descending order. (5:6), (7:8). (9:10)

Write the following rational numbers in ascending order: (i) (-3)/(5),(-2)/(5),(-1)/(5) (ii) (-1)/(3),(-2)/(9),(-4)/(3)( iii) (-3)/(7),(-3)/(2),(-3)/(4)