Question

$(1frac{7}{8} -8 frac{1}{2} )*8$

Answer 1

$(1frac{7}{8} - 8 frac{1}{2}) * 8 = ( 1frac{7}{8} - 8 frac{4}{8} ) * 8 = -6 frac{5}{8} * 8 = - frac{53}{8} * 8 = -53$