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Calculati..4pe3×7pe2÷9pe14=
1pe3÷2pe4÷1pe5=


Răspuns :

Răspuns:1)196/27.......2)10/3


Explicație pas cu pas:1)  4/3x7/2x14/9=196/27.......2)1/3x4/2x5/1=20/6=10/3...O seara superba!!