Question

the ascending arrangment of 2 upon3 6upon7 13upon21​

Answer 1

Answer:

13/21,

2/3,

6/7

Step-by-step explanation:

LCM  of 3, 7 and 21 = 21

⇒2*7/3*7

  6*3/7*3

  13/21

⇒14/21

   18/21

   13/21

⇒ 13/21

   14/21

   18/21

⇒  13/21, 14/21, 18/21

∴ 13/21, 2/3, 6/7 is the final answer.