Question

вычислить 6целых1/8-4целых2/3=

Answer 1

$6 frac{1}{8} -4 frac{2}{3} = frac{3*(6*8+1)}{8*3} - frac{8*(4*3+2)}{3*8} = frac{3*49 - 8*14}{24} = frac{147-112}{24} = frac{35}{24} = 1 frac{11}{24}$