1) 6 к 20 = 6/20 = 3/102) 9,1 к 0,07 = 9,1/0,07 = 1303) 8 2/13 к 15/13 = (8 + 2/13) / 15/13 = (106/13) / (15/13) = (106/15) = 212/30 = 106/154) 1,35 к 5 5/8 = 1,35 / (5 + 5/8) = 1,35 / (40/8 + 5/8) = 1,35 / (45/8) = 1,35 * (8/45) = 0,24
Отношения:1) 3/102) 1303) 106/154) 0,24
1) 6 к 20 = 6/20 = 3/10
2) 9,1 к 0,07 = 9,1/0,07 = 130
3) 8 2/13 к 15/13 = (8 + 2/13) / 15/13 = (106/13) / (15/13) = (106/15) = 212/30 = 106/15
4) 1,35 к 5 5/8 = 1,35 / (5 + 5/8) = 1,35 / (40/8 + 5/8) = 1,35 / (45/8) = 1,35 * (8/45) = 0,24
Отношения:
1) 3/10
2) 130
3) 106/15
4) 0,24