02 Íàéäèòå çíà÷åíèå âûðàæåíèÿ `+`(`/`(17, 8), -`/`(11, 20)); -1; `/`(5, 46) . 

ÐÅØÅÍÈÅ 

 

(17/8-11/20)/(5/46) 

http://www.wolframalpha.com/input/?i=%2817%2F8-11%2F20%29%2F%285%2F46%29 

`*`(`+`(`/`(17, 8), -`/`(11, 20)), `*`(`/`(`/`(5, 46)))) = `/`(1449, 100) 

ÎÒÂÅÒ 

14.49