Question

(i) The number of rational numbers between two rational numbers
2 be 3
and
5 by 7
is​

Answer 1

Insert 3 rational numbers between 2/5 and 3/7. Sol : L.C.M of 5 and 7 is 35. ⇒ 2/5 = 2×7/5×7 = 14 /35.

Answer 2

Answer:

Infinite

Step-by-step explanation:

There will be infinite because if you multiply both the denominator and numerator by 100 you will get even more rational numbers and the same can be done by multiplying with 1000,10000 and so on.

HOPE THIS HELPS!