1.26;0.56;0.52;6;2.56;0.28;0.6;0.028
0.18;3.12;0.868;2.25
0.6;0.688;12.35;3.15
(1)0.25×3.6=0.69(元)
(2)2.4×1.5=3.6(元)
3.5×8.60=30.1(元);30.1>30;不够
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