Question

-1целая 7/8*1целую 1/3

Answer 1

$- 1 frac{7}{8} *1 frac{1}{3} =(-frac{15}{8} * frac{4}{3})=(-frac{15:3}{8:4} * frac{4:4}{3:3})=(-frac{5}{2} * frac{1}{1})= \ \ \ =(-2 frac{1}{2} )=(-2,5)$