Question

add -1/2 and 3/4 tell please my test is going on​

Answer 1

Answer:

answer is 4 and it's correct

Answer 2

$\frac{ - 1}{2} + \frac{3}{4}$

$\frac{ - 2}{4} + \frac{3}{4}$

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

$\frac{1}{4}$

$0.25$