1) 6 к 20 = 6/20 = 3/12) 9,1 к 0,07 = 9,1/0,07 = 133) 8 2/13 к 15/13 = (8 + 2/13) / 15/13 = (106/13) / (15/13) = (106/15) = 212/30 = 106/14) 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
Отношения1) 3/12) 133) 106/14) 0,24
1) 6 к 20 = 6/20 = 3/1
2) 9,1 к 0,07 = 9,1/0,07 = 13
3) 8 2/13 к 15/13 = (8 + 2/13) / 15/13 = (106/13) / (15/13) = (106/15) = 212/30 = 106/1
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) 3/1
2) 13
3) 106/1
4) 0,24