04 Íàéäèòå çíà÷åíèå âûðàæåíèÿ 
.
ÐÅØÅÍÈÅ
(6.3+4.3)/(5.3)
http://www.wolframalpha.com/input/?i=%286.3%2B4.3%29%2F%285.3%29
= 
ÎÒÂÅÒ
2
04 Íàéäèòå çíà÷åíèå âûðàæåíèÿ .
ÐÅØÅÍÈÅ
(6.3+4.3)/(5.3)
http://www.wolframalpha.com/input/?i=%286.3%2B4.3%29%2F%285.3%29
=
ÎÒÂÅÒ
2