Question

Is 1/2 greater than 3/4

Answer 1

$\frac{1}{2} = 0.5$

$\frac{3}{4} = 0.75$

Your statement is incorrect. 

$\frac{3}{4}$ is greater than $\frac{1}{2}$

Answer 2

So,

In order to determine which fraction is greater, we have to have common denominators.

LCM of 2, 4 = 4

$\frac{1}{2}* \frac{2}{2} = \frac{2}{4}$

Now we can determine.

$\frac{2}{4} < \frac{3}{4}$