Respuesta :

1.) 3/4>-5/6 (positive > negative)
Answer is b.>
a.<
b.>
c.=

2.) -1 3/4 < 3/4
Answer is a.<
a.<
b.>
c.=

3.) 2 3/4  >2 4/6 (3/4 >0.75; and 4/6 = 0.6667)
Answer is b.>

a.<
b.>
c.=