(4,8-5 3/14)-4 3/25+4 3/25+4 8/35= 2 9/14
1) 4,8 - 5 3/14= -1 41/70
2) -4 3/25+4 3/25= 0
3) - 1 41/70+4 8/35= 2 9/14
(4,8-5 3/14)-4 3/25+4 3/25+4 8/35= 2 9/14
1) 4,8 - 5 3/14= -1 41/70
2) -4 3/25+4 3/25= 0
3) - 1 41/70+4 8/35= 2 9/14