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a fost răspuns

efectuati:a)1,2×6+33:10-2:0-5; b)7,8:0,4+0,01×100-2,6×0,06; VVVVVVVVVVVVVVVVVVVVVVAAAAAAAAAAAAAAAAAARRRRRRRRRRRRRRRRRROOOOOOOOOOGGGGGGGGGG MMMMMMUUUUUUULLLLLLLTTTTTTTTTTT, Va rog mult!!!!