Respuesta :

Answer:

[tex]1\frac{1}{6}[/tex]

Step-by-step explanation:

[tex]\frac{35*2}{12*5}= \frac{70}{60}= 1\frac{1}{6}\\ 5\frac{1}{4}- 2 \frac{1}{3}= 2\frac{11}{12}[/tex]

21/4-7/3=63/12-28/12=35/12 / 5/2 = 35/12*2/5 = 35/6*1/5=35/30 = 7/6