1) 72 : 3 = 24 - доп. множ. к 2/3 = (2·24)/(3·24) = 48/72
2) 72 : 4 = 18 - дом. множ. к 5/4 = (5·18)/(4·18) = 90/72
3) 72 : 6 = 12 - доп. множ. к 1/6 = (1·12)/(6·12) = 12/72
4) 72 : 9 = 8 - доп. множ. к 8/9 = (8·8)/(9·8) = 64/72
5) 72 : 36 = 2 - доп. множ. к 17/36 = (17·2)/(36·2) = 34/72
6) 72 : 8 = 9 - доп. множ. к 11/8 = (11·9)/(8·9) = 99/72
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1) 72 : 3 = 24 - доп. множ. к 2/3 = (2·24)/(3·24) = 48/72
2) 72 : 4 = 18 - дом. множ. к 5/4 = (5·18)/(4·18) = 90/72
3) 72 : 6 = 12 - доп. множ. к 1/6 = (1·12)/(6·12) = 12/72
4) 72 : 9 = 8 - доп. множ. к 8/9 = (8·8)/(9·8) = 64/72
5) 72 : 36 = 2 - доп. множ. к 17/36 = (17·2)/(36·2) = 34/72
6) 72 : 8 = 9 - доп. множ. к 11/8 = (11·9)/(8·9) = 99/72