А\417= 43.287+193.986
а\417=237.273
а=237.273*417
а= 98942.841
1) 345 : 45 = 7 2/3
2) 77 * 567 = 43659
3) 43659 : 45 = 970 9/45 = 970 1/5
4) 8 * 45 = 360
5) 7 2/3 - 970 1/5 - 360 = 7 2/3 - 1330 1/5 = 23/3 - 6651/5 =
= 115/15 - 19953/15 = - 19838/15 =- 1322 8/15
Ответ в примере: - 1322 8/15
96318|3
-9 |32106(ответ)
6
-6
3
-3
18
-18
=0