Respuesta :

The answer is 157 because you do 12 x 16 which is the shaded region and the unshaded region and you get 192. Then you do 7 x 5 which is not the shaded region and it equals 35.Now you do 157-35 and then you get 157
Akidlikemath
Oh u have to use 16times 12 and-
5×7 and u got hte answer

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