Question

3 rational numbers between -1/2 and 3/4​

Answer 1

$\frac{ - 1}{2} \: and \: \frac{ 3}{4} \\ take \: common \: denominator \\ \frac{ - 1}{2} \times \frac{2}{2} = \frac{ - 2}{4} \\ so \: three \: no.s \: are \: \frac{ - 1}{4} \: 0 \: \frac{1}{4}$