(-5/6+5)*(-2/15) Решите пример

Question

(-5/6+5)*(-2/15)
Решите пример

Answer 1

-5/6+5=4 1/6
4 1/6*(-2/15)=25/6*(-2/15)=-5/9

Answer 2

( - 5 / 6 + 5 ) * ( - 2 / 15 ) = ( - 5 / 6 + 30 / 6 ) * ( - 2 / 15 ) = 25 / 6 * ( - 2 / 15 ) = 5 / 6 * ( - 2 / 3 ) = 5 / 3 * ( - 1 / 3 ) = - 5 / 9