Wyrażenie 2i 1/3+ 93:2,4-1i5/6) ma wartość:
A. 1i3/4
B.4i1/30
C.2i11/12
D. 1i5/12
prosze ale z obliczeniami
=7/3+38 3/4-11/6=7/3+155/4-11/6=
=28/12+ 465/12-22/12=
= 493/12-22/12=
= 471/12= 39,25=39 1/4
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=7/3+38 3/4-11/6=7/3+155/4-11/6=
=28/12+ 465/12-22/12=
= 493/12-22/12=
= 471/12= 39,25=39 1/4