1
а) 7* 1/4 =1/2=0,5
б)-5*(-8)=40
в)1/9+1/6=5/18
г)(1-1/2)*1/5=1/2*1/5=1/10=0,1
д)9+8=17
е)137-100=37
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Answers & Comments
1
а) 7* 1/4 =1/2=0,5
б)-5*(-8)=40
в)1/9+1/6=5/18
г)(1-1/2)*1/5=1/2*1/5=1/10=0,1
д)9+8=17
е)137-100=37