8. © Assessment An old building has
48 big windows.
The building has 12 small windows.
There are 9 broken windows.
How many windows are NOT broken?
@ 51
B48
© 41
D 37

Respuesta :

Answer:

51

Step-by-step explanation:

big windows 48

small windows 12

broken windnows9

unbroken windows= 48+12-9= 51

unbroken 51 windows