Question

Find two rational numbers between 3/4 and 2/7

Answer 1

At first convert these into like fractions

L.C.M. of 4 and 7 is 28
$\frac{3}{4} = \frac{3 \times 7}{4 \times 7} = \frac{21}{28}$

$\frac{2}{7} = \frac{2 \times 4}{7 \times 4} = \frac{8}{28}$
Numbers between them are 9/28 , 10/28 , and so on....

Answer 2

1/2,1/3..and all the values between 0.75and 0.28