27,21+(3 2/5-1,141):0,45*14,5
32/5 или 3 целых 2/5
27,21+:0,45*14,5=27,21+(3,4-1,141):0,45*14,5=27,21+2,259:0,45*14,5=27,21+5,02*14,5=27,21+72,79=100