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Rarestudor2004
a fost răspuns

Calculati:1,5•[6,4+2,2•(3,1-4,61)]:2

Răspuns :

0769563099na
1.5*[6.4+2.2*(-1.51)]:2=1.5*(6.4-3.322):2=1.5*3.078=4.617
Francibanica
1,5 x[6,4+2,2 x(3,1-4,61)]:2=
1,5 x(6,4+2,2 x1,51):2=
1,5 x(6,4+3,322):2=
1,5 x 9,722:2=
14,5830:2=
7,2915

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