Question

M+1/2m=3 3/4=.........?​

Answer 1

$m + \frac{1}{2} m = 3 \\ 2m + m = 6\\ 3m = 6 \\ m = 2$

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

Answer 2

3m/2=15/4

m=15/4:3/2

m=15/4*2/3

m=2,5

Answer 3

It appears that you have an equation involving the variables "M" and "m," but there's also a fraction "3 3/4" mentioned in the question. However, it's not entirely clear how the fraction relates to the equation. To better assist you, could you please provide more context or clarify the relationship between the equation and the fraction? That way, I can help you solve the problem correctly.