ABC=15.5
BC=AB*1.5 . BC=AB+1,5
AC=0.6 *AB
AB+BC+AC= AB+AB*!,5+0,6AB=3.1AB=15.5
AB=15.5/3.1=5
BC=5*1.5=7.5
AC=0.6*5=3
!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
9дм 9см 9мм < 1м
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<span>9дм> 9см> 9мм</span><1м