01 Íàéäèòå çíà÷åíèå âûðàæåíèÿ  `*`(12, `+`(`+`(`/`(13, 24), -`/`(7, 12)), `-`(`/`(1, 6)))) . 

ÐÅØÅÍÈÅ 

 

12*(13/24-7/12-1/6) 

http://www.wolframalpha.com/input/?i=12*%2813%2F24-7%2F12-1%2F6%29 

`*`(12, `+`(`+`(`/`(13, 24), -`/`(7, 12)), `-`(`/`(1, 6)))) = -`/`(5, 2) 

ÎÒÂÅÒ 

-2.5