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caculati si scrieti rezultatul sub forma de fractie  zecimala.16/93+50/93 ,83/9-7/9 ,1/5-1/7 ,7/20-5/18  97,328-54,23  218,4-193,375 5,(6)-2,(8)  3,(43)-1,(5)

Răspuns :

CarMina03
.16/93+50/93=66/93=22/31=0,7096774
83/9-7/9=76/9=8,(4)
1/5-1/7=7/12-5/12=2/12=1/6=0,1(6)
7/20-5/18=63/180-50/180=13/180=0,07(2)
97,328-54,23=43,098
218,4-193,375=25,025
5,(6)-2,(8)=2,(8)
3,(43)-1,(5)=1,(78)

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