Respuesta :

MarkV
Hi there! The answer is 7 1 / 2

[tex]9 \frac{5}{12} - 1 \frac{11}{12} = \frac{113}{12} - \frac{23}{12} = \frac{90}{12} = 7 \frac{6}{12} = 7 \frac{1}{2} [/tex]
9 5/12 - 1 11/12

9 - 1 = 8
5/12 - 11/12 =  -6/12 = -1/2

Answer = 8 - 1/2 = 7 1/2 Answer

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