(12-4)•....<17. (13-8)•....=15. (8+6): ...>6. (9+3): ...=2.

Question

(12-4)•....<17. (13-8)•....=15. (8+6): ...>6. (9+3): ...=2.

Answer 1

(12-4)x2<17;(13-8)x3=15;(8+6):2>6;(9+3):6=2;ВОТ И ОТВЕТ