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a fost răspuns

Aflati valoarea expresiei:
a)40-(2,0592:0,072-19,63=
b)50-(2,3256:0,068-9,38)=
c)7,67:0,65-(0,394+0,7688=
d)6,63:0,85-(34-30,9248):0,62=

Răspuns :

Iubbyta
a) =40-(28,6-19,63)=40-8,97=31,03
b) =50-(34,2-19,63)=50-14,57=35,43
c) =11,8-1,1628=10,6372
d) =7,8-3,0752:0,62=7,8-4,96=2,84

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