Question

write rational number between 3/7 and 5/9

Answer 1

The answer is given below :

Now, sum of the numbers 3/7 and 5/9 is

= 3/7 + 5/9

= (3×9 + 5×7)/63

= (27 + 35)/63

= 62/63

Now, a rational number between 3/7 and 5/9 is given by

(62/63)/2

= 31/63

Thank you for your question.

Answer 2

Hello !!

A rational number between 3/7 and 5/9 =
(3/7 + 5/9) ×1/2
= 1/2× (27/63+35/63)
= 1/2 × 62/63
= 31/63

Hope It Helps