Matematică
LolaLila
2021-05-04 13:44:57
-0.8(3)+ 7/3-0.3(8)+0.375
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Cont şters
2021-05-04 15:40:21

-0.8(3)+ 7/3-0.3(8)+0.375= =-(83-8)/90+7/3-(38-3)/90+375/1000= =-75/90+7/3-35/90+3/8= =-110/90+7/3+3//8= =-11/9+7/3+3/8= =(-11*8+7*24+3*9)/72= =(-88+168+27)/72= =107/72=1,486(1)

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