Respuesta :

2 hours because it has the most X’s

Answer:

22 hours

Some work:

2 (4)     =     8

2 1/4 (3)   = 6 3/4

2 1/2 (2)  =  5

1       =         1

1 1/4      =    1 1/4

8 + 6 3/4 + 5 + 1 + 1 1/4= 22