Question

15дробь16*(-48дробь55)=




-635:1825=

Answer 1

$frac{15}{16} *(- frac{48}{55} )=- frac{9}{11} \ \ - frac{6}{35} : frac{18}{25}=- frac{6}{35} * frac{25}{18} =- frac{5}{21}$