Question

срочно даю 50 можно без решения​

Answer 1

Ответ:

$12\dfrac{13}{48}-\Big(9\dfrac{17}{32}-4\dfrac{5}{24}\Big)=\dfrac{589}{48}-\dfrac{305}{32}+\dfrac{101}{24}=\dfrac{2\cdot 589-3\cdot 305+4\cdot 101}{96}=\\\\\\=\dfrac{667}{96}=6\dfrac{91}{96}$