Question

find a rational number between 1 by 3 and 2 by 7​

Answer 1

Take lcm of both numbers

Lcm= 21

Then numbers = 7/21 and 6/21

We need to find 1 rational number so multiply fraction by 2

Then number = 14/42 and 12 / 42

Now we can find a number b/w it.

Then answer = 13/42

Hope it helped

Mark me brainliest