Question

Arrange the folloing in descending order.
i) 2/9, 2/3, 8/21
ii) 1/5, 3/7, 7/10​

Answer 1

Step-by-step explanation:

i) 2/3 > 8/21 > 2/9

ii) 7/10 > 3/7 > 1/5

Answer 2

Answer:

1)i) 2/9, 2/3, 8/21

LCM of 3,21,9 is 189

2/9, 2/3, 8/21 = 42/189,126/189,72/189

2/3,8/21,2/9 it is the answer

Step-by-step explanation:

ii) 1/5, 3/7, 7/10

LCM of 5,7,10 is 70

ii) 1/5, 3/7, 7/10 = 14/70,30/70,49/70

7/10,3/7, 1/5 it is the answer

hope it helps you