Question

-2/9×6,5-2/9×11,5=???
-8×(-3+12):36+2=???
(-1/3+5/9):(-2 1/6)=???

Answer 1

-2/9(6.5+11.5)=-2/9*18=-4
-8*9:36+2=0
-2/9:13/6=-4/39

Answer 2

-2/9×6,5-2/9×11,5=-2/9*(6,5+11,5)=-2/9 * 18 = -4

Answer 3

нет

Answer 4

ой, спасибо)