Respuesta :

Answer:

7 [tex]\frac{3}{4}[/tex]

Step-by-step explanation:

2 [tex]\frac{1}{4}[/tex] + 5 [tex]\frac{1}{2}[/tex] = 2+5=7, [tex]\frac{1}{4}[/tex] + [tex]\frac{1}{2}[/tex] =  [tex]\frac{3}{4}[/tex]

= 7 [tex]\frac{3}{4}[/tex]

Answer:

9/4÷11/2

9/4  x 2/11

=9/22

Step-by-step explanation: