The simplified ratio is Ilya:Dan:Total = 7:5:12 The non-simplified total is 360, so the ratio would be x:y:360 12•30=360, so you must multiply the other parts of the ratio by 30 in order to find out x and y 7•30=210 5•30=150 So, the ratio is 210:150:360 Ilya had 210 hats, Dan had 150, for a total of 360. 210-150=60 Ilya had 60 more hats than Dan