Question

(2 3/5-3 1/5)*(-5/3)-(-6)*2

Answer 1

1) 2 3/5 - 3 1/5 = - 3/5
2) - 3/5 * (- 5/3) = -3/5 * 5/-3 = 1
3) -6 * 2 = -12
4) 1 - (-12)=1+12=13
Ответ: 13